These choices use three actual Dublin guest addresses. The hotel names help fix the base, while the room descriptions settle a different decision. Compare a north-city stay, the Merrion Square side and a Docklands hotel without treating every central address as one interchangeable location.
O’Connell Street gives the Gresham base. Fenian Street gives The Alex by Merrion Square. Grand Canal Square gives the Marker Docklands option. Read the room and the last airport leg beside that choice.
Read each area's full choice notes
Area: O’Connell Street around the Gresham
Best fit
A north-city base with the exact King, Queen or twin format chosen
Trade-off
Family and two-bed labels do not settle the same sleeping plan
Arrival
Hotel Riu Plaza The Gresham Dublin, 23 Upper O’Connell Street
On foot
Match the selected bus stop to the actual number 23 guest door
Room noise
Ask about the room side rather than giving a whole main street one noise label
Area: Fenian Street by Merrion Square
Best fit
A south-city base with clear King or Twin and connecting-room choices
Trade-off
A connecting option must be confirmed for the actual room pair
Arrival
The Alex, 41-47 Fenian Street, off Merrion Square
On foot
Plan the stop or station leg to Fenian Street rather than a broad Trinity label
Room noise
Ask which side the room faces; no quiet-room guarantee inferred
Area: Grand Canal Square and the Docklands
Best fit
Plans around the Docklands with the exact Marker room view chosen
Trade-off
A theatre view and a Grand Canal view are separate products
Arrival
Anantara The Marker Dublin Hotel, Grand Canal Square, Docklands
On foot
Choose an airport bus stop and plan the last street leg to Grand Canal Square.
Room noise
Ask about room outlook and any events rather than assuming waterfront means quiet
Choose where to stay in Dublin by the guest street and the room you need. O’Connell Street gives the Gresham city base. Fenian Street gives The Alex near Merrion Square.
Grand Canal Square gives the Marker choice in the Docklands. Compare those places with your daily plans, then read the full room label. A twin bed, a connecting door or a named water view can matter more than one broad city-centre description.
Start with O’Connell Street for a central base north of the Liffey. Compare Fenian Street when the Merrion Square side fits your days. Choose Grand Canal Square for plans around the Docklands and the Marker hotel. Check the full room type, especially separate beds, connected rooms and named views. Use the airport’s current bus information and the actual hotel street to plan the final arrival.
The Gresham gives the O’Connell Street choice a clear address at number 23 Upper O’Connell Street. RIU places the hotel on that main city street. Use the full name and number when you compare airport stops or a route to the first place you will visit. A result described simply as Dublin centre is too broad to settle the final walk with bags.
Choose this base when the north-city street location fits the stay you have planned. Mark the places you need to reach on both sides of the river, then compare the repeated trip. A central hotel can be practical without putting every event or dinner beside the room. The useful question is which journeys you will actually make, rather than whether the district has a familiar name.
RIU’s room list distinguishes Queen, King and twin formats. The full category matters if two guests need separate main beds. A room returned for two adults may still have one shared bed. Keep the exact Twin or Two Beds label in the offer when that is a firm requirement. A general search filter should not be allowed to remove the feature that made the room suitable.
The owner also names family products separately. Read the actual sleeping layout and allowed guests before choosing one through the Family label. A King room and a family room with King in the title should not be treated as the same guest plan. Ask where each child sleeps and whether an extra sleeping place has a separate cost or needs to be requested.
For access needs, the owner lists named room options intended for guests who need them. Ask for the exact bathroom and entrance features you require, tied to the room being offered. A room title is a start for that discussion. It is not a substitute for checking the route from the street or whether a shower feature works for the person who will use it.
For sleep, ask about the actual room side and the dates you need. The O’Connell Street address tells you where the hotel is, rather than how each bedroom will sound. If a courtyard-facing or different-positioned room is important, get that request settled with the property. We do not make a district-wide noise promise from the street name or a hotel rating.
The Alex fixes this option at 41-47 Fenian Street, off Merrion Square. Keep the street with the hotel name if you plan to arrive by bus or rail. This is a separate guest location from the Gresham or the Docklands choice. Choose it through the places you expect to use on this side of the city, rather than treating all south-city rooms as the same walk.
The owner gives a useful bed distinction. Classic King has a Super King main bed, while Classic Twin has two single twin beds. Both are different ways to use a room for two guests. For friends who do not want to share, save Classic Twin explicitly. For a couple who want the large shared bed, check that the offered category has kept the King format.
The owner also describes connecting choices between Classic King or Twin rooms and other named rooms or suites. That can be useful for a family wanting a door between sleeping spaces. Get the exact pair confirmed for the actual dates. Two rooms in one booking are not necessarily connected, and a connecting-room option in the hotel description does not prove that any two available rooms will work together.
A suite is worth comparing if you expect to use more living space in the hotel. Ask what remains available as sitting space once any extra sleeping place is made up. That detail can matter on a family stay or when guests keep different hours. The larger room name should not be used to infer another bedroom, a guaranteed extra bed or a separate dining space.
Read the offer’s meal terms alongside the room. The Alex names places to eat and drink in the hotel, but a restaurant in the building does not make every breakfast or meal part of every rate. Choose the room plan first, then compare the actual board terms. A cheaper-looking offer may be a different package rather than a better price for the same stay.
The hotel also says its guest gym is at sister property The Mont across the street. That is a useful location detail for someone planning a daily workout. It is different from a gym inside the same building as the bedroom. Check the current access terms if that feature affects the stay, and ask whether the route works for your needs rather than assuming all facilities sit behind one reception.
Anantara The Marker Dublin Hotel gives the Docklands choice through Grand Canal Square. The owner contact page places the hotel there. Use that square as the destination on a transfer plan. A river or waterfront description can cover different parts of Dublin, so the actual Marker address is more useful than asking a driver for a general Docklands hotel.
Choose this base when the square or nearby Docklands plans fill the stay. It may suit a visitor with an event or work address there better than a room selected only for a broad central-city label. Compare the trips you will make to older city sights as well. The right balance depends on where you expect to start and finish the repeated days.
The room list distinguishes Premium Room View from Premium Grand Canal View. The first names a Bord Gáis Energy Theatre outlook. The Grand Canal product gives a different water-and-square view description. Keep the full room name if that outlook is part of the reason for paying. View in a shorter merchant label should not silently choose between those two products.
The hotel’s Family Room is another named choice, with its own guest plan. Do not infer the exact beds from the word Family or from the room’s floor space. Ask which sleeping places will be made up for the people in the booking. If a connecting room is needed, confirm that actual arrangement too, rather than treating a connecting option as an included second room.
For a short stay, decide how much time the room view will get. If you will return late and leave early, the street and airport approach may matter more than the outlook. If you plan a slow morning in the room, the named view can carry more weight. Choose the feature you will use instead of taking the widest hotel photograph as the standard for every room.
For an evening arrival, retain Grand Canal Square and the full Anantara hotel identity in the pickup details. Ask about the guest-door approach and where an arranged driver will stop. A map point shows relative position, but does not prove where luggage is unloaded or whether there are steps on the way to reception. Those are useful questions before choosing the final transport option.
The diagram uses licensed OpenStreetMap hotel locations to compare O’Connell Street, the Alex and the Marker. The O’Connell Street base is north of the others and the Marker farther east. North is up. Check the actual entrance and station or airport connection separately from these building markers.
No street route, river crossing or district boundary is traced. Use the actual guest street and current transport plan for the final approach. The airport is outside this map.
Open the map at full size. Original point map from cited coordinates, checked October 2026. No street map or route geometry is reused.
Hotel names and guest streets were compared with owner information and public Trip.com property records in October 2026. We use room descriptions to identify practical differences, without live prices or review scores used to rank the stays. The fit is our analysis of the location and stated features. Confirm the exact offer for the people travelling before choosing a room through a shorter search label.
Hotel Riu Plaza The Gresham Dublin
Best for: A north-city base with the exact bed format chosen.
Location: 23 Upper O’Connell Street, Dublin
Official evidence: RIU names Queen, King and twin room formats separately.
Trade-off: A guest count or Family label does not settle every sleeping place.
Before booking: Confirm beds and any access needs for the actual room.
Dublin arrivals: choose the airport bus and the last guest-street leg
Start with Dublin Airport’s current bus page and the terminal on the flight booking. It lists operators and routes serving the airport. Choose the actual service for the guest street, then read its pickup instructions. A broad city-centre destination should not replace the hotel address when comparing where to get off or how to finish the trip with luggage.
Retain number 23 Upper O’Connell Street for the Gresham. The Alex needs 41-47 Fenian Street. Keep Grand Canal Square with the Marker. Those are separate end points even when a bus sells a Dublin city journey. Check the selected stop and the remaining approach rather than assuming one city ticket drops every guest at a reception door.
Use Transport for Ireland for the local part of the trip. Enter the actual address and travel time, then review the stops and any changes. Keep that result separate from a hotel’s general central-location wording. If bags or steps affect the choice, ask the hotel which guest-door approach is most useful and whether an arranged drop-off is possible there.
For a return flight, check the actual boarding point in the airport direction. It may not be the same point where you got off on arrival. Plan backward from the airport arrival you need, with the travel date entered. A convenient daytime trip into the city does not guarantee an equally useful early service back.
For a prearranged road transfer, retain the full property name and address with the flight details. Confirm the terminal meeting point and the actual guest pickup for the return. A hotel can help arrange transport without including it in every room rate. Compare the complete plan for the party and luggage rather than assuming that an airport-transfer label has already settled those terms.
For a first visit, choose through the days you have planned. The best area to stay in Dublin may be the O’Connell Street base for one visitor, the Merrion Square side for another, or the Docklands for a fixed event. Put those addresses beside the plans you will repeat. A first trip does not give every traveller the same hotel needs.
For friends, compare main beds before comparing room size. The Alex gives a clear Classic Twin option with two singles. RIU names different bed formats too. At the Marker, keep the bed setup with the exact view or family product. A guest count or a large floor area does not prove separate sleeping places for the party.
For a family, ask whether a connected pair is the feature you need. The Alex describes specific connecting options, while other hotels have their own family and connecting formats. Confirm the actual pair for your dates and the children’s sleeping places. Two nearby rooms can be useful without giving the same arrangement as a door connecting them.
For a lower total cost, keep the room needs steady across the offers. Compare the same guests and dates, then read meals and cancellation terms. Add the airport and local transport you expect to use. We give no fixed cheap-area label without a date-matched room comparison. A lower headline rate can simply describe a different bed or package.
For access needs, ask about the actual room features and the approach from the street. A named adapted room is a starting point for that conversation, rather than a promise about every bathroom detail or bus-stop route. Save the property’s reply with the exact category so a later room change does not remove something you need.
Temple Bar and other central areas may suit different evening plans. If your nights focus on another address, compare that actual return route with these three bases. Choose the particular room and journey that work for the visit, rather than treating the shortlist as every useful Dublin option.
Before you choose a room
Save the actual O’Connell Street, Fenian Street or Grand Canal Square guest address.
Keep the Twin or shared-bed format with the offer.
Confirm any connecting room pair rather than just two rooms.
Retain the full Marker view name if outlook matters.
Check The Alex gym location if you plan to use it.
Plan the terminal and operator. Plan the final airport-bus stop.
Open the hotel you chose on Trip.com and check the exact room before you pay.
This is desk research from the sources linked below, with hotel location and feature checks in October 2026. We have not stayed at or tested these hotels. The area choices express our judgment about trip fit. No price, availability, safety grade or service rating is implied.
Hotel Riu Plaza The Gresham Dublin: Riu gives the Gresham's Upper O'Connell Street address, which helps identify this central Dublin property and plan the last leg from your bus stop.
RIU Gresham: named room formats: The Gresham separates queen and king, plus twin rooms from family and adapted options, so check the exact allocation for your party before booking.
The Alex: property and gym location: The Alex describes its rooms and dining and places the gym at sister hotel The Mont across the street, a useful distinction if facilities matter.
The Alex: main beds and connecting formats: The Alex distinguishes a Super King from twin beds and describes connecting pairs, so ask for the complete arrangement rather than rely on adjoining-room wording.
The Alex: Fenian Street guest address: The Alex gives its Fenian Street address near Merrion Square, which you can use to compare airport-bus stops and the final approach.
Anantara Marker: Grand Canal Square address: Anantara places The Marker at Grand Canal Square in Docklands, helping distinguish that stay from a hotel in Dublin's older central streets.
Anantara Marker: named views and family formats: The Marker separates theatre-facing from Grand Canal outlooks, with family and connecting options that require an exact room arrangement rather than assumed extra beds.
Transport for Ireland: current trip planning: Transport for Ireland provides local journey planning, which lets you check the stop and final hotel leg for your actual date and time.
OpenStreetMap: The Alex location: The map shows The Alex in Dublin so you can compare locations; ask the property which entrance to use with your luggage.
A dated check records what the source said at that point. It does not guarantee that the stay or route is unchanged. If you spot an error, send the page and the correction. We can then recheck the affected hotel or area, or arrival note.
Compare the Gresham on O’Connell Street, The Alex on Fenian Street by Merrion Square, or the Marker on Grand Canal Square. Choose the street through your fixed plans, then the exact room and arrival route. A central-city label does not make every stay the same daily base.
Can two friends get separate beds at The Alex?
The owner names Classic Twin with two single beds, separate from Classic King with its shared Super King bed. Keep the full category on the actual offer. A search for two guests can return either sleeping format, so guest count alone does not settle whether the main beds are separate.
Are connecting rooms automatically included at The Alex?
No. The owner describes connecting choices between specific room formats. Confirm the actual pair for your dates and guest plan. A hotel having that option does not mean any two rooms on sale will connect, or that one room rate includes another room behind the connecting door.
Does every Marker View room overlook Grand Canal Square?
Read the full product. The owner separates Premium Room View with a theatre outlook from Premium Grand Canal View. A shortened View label cannot settle which one is sold. Choose the exact outlook you want and keep that name with the bed setup and guests in the offer.
Does the airport bus finish at the hotel door?
Check the actual operator and stop for the guest street. O’Connell Street, Fenian Street and Grand Canal Square are different end points. Review the remaining walk or local ride, then check the return boarding point separately. A city-centre ticket does not promise a reception-door drop-off for every hotel.
Verdict: where to stay in Dublin
Choose where to stay in Dublin through the guest street that fits your days. Compare O’Connell Street, the Merrion Square side and Grand Canal Square, then settle the beds and room features. Keep connecting pairs and named views precise. A clear airport stop and final approach make the chosen base work from the first arrival to the flight home.
Open the hotel you chose on Trip.com and check the exact room before you pay.