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Hotel · Dublin · City of Dublin

Sonder Mountjoy Square Aparthotel - Dublin

A 4-star aparthotel on Gardiner Street Upper, a short walk from Dublin's city centre and attractions.

  • Self-catering apartments with kitchenettes
  • Central location near city centre
  • Friendly, accommodating staff
8 Great 302 reviews Booking.com 8 · 302 reviews

About

Sonder Mountjoy Square Aparthotel - Dublin

Sonder Mountjoy Square Aparthotel places you in a red-brick Georgian building on Gardiner Street Upper, a short walk from Dublin's city centre. The apartments are designed for longer stays, with kitchenettes, separate sleeping areas, and a calm, residential feel.

While the property doesn't have a full hotel restaurant or lobby bar, it compensates with practical comforts: free Wi-Fi, tea and coffee facilities, and well-equipped kitchens in every apartment. It's a solid base for travellers who want room to spread out without sacrificing centrality.

  • Internet access
  • Free Wi-Fi in rooms
  • Tea and coffee facilities
  • Dining table
  • Ironing facilities
  • Free toiletries

In brief

What works, what to weigh

+

Strengths

3 reasons to book
  • Central, walkable location — Guests frequently highlight the hotel's proximity to the city centre, main attractions, and a Tesco supermarket.
  • Spacious, well-equipped apartments — Apartments feature separate bedrooms, sofas, kitchenettes with cookware, and adjustable heating, making them feel roomy and practical.
  • Attentive and friendly staff — Guests praise the team for prompt responses, helpful advice, and complimentary ironing service.

Worth weighing

3 to weigh
  • No on-site parking mentioned — The property listing doesn't specify parking facilities, so those arriving by car may need to plan for nearby options.
  • No pets allowed — The hotel's policy does not permit pets, which may be a drawback for travellers with animals.
  • Reception hours are limited — Check-in is only available between 16:00 and 23:59, so late-night arrivals or early check-ins aren't accommodated.

01 — Rooms

Rooms & rates

High season: summer dates usually book out a few weeks ahead.

Studio Apartment

  • Coffee machine
  • Heating

Superior One-Bedroom Apartment

  • Coffee machine
  • Heating

One-Bedroom Apartment

  • Coffee machine
  • Heating

02 — Amenities

Services & amenities

Everything included at this stay — the facilities and essentials, at a glance.

Internet

  • Internet access
  • Free Wi-Fi in rooms

Kitchen

  • Tea and coffee facilities
  • Dining table
  • Electric kettle
  • Cookware/ Kitchen utensils

Room comforts

  • Ironing facilities
  • Free toiletries
  • Flat-screen TV

In-room appliances

  • Coffee machine
  • Heating

03 — Reviews

What guests say

Recent verified reviews from guests who stayed here.

8
Great 302 reviews

Guest-rated 8/10 from 302 reviews

Booking.com · 8 · 302 reviews
8Verified guest

“The apartments were spotless and roomy, making for a very comfortable stay.”

8Verified guest

“We had a really pleasant time at this hotel – it was genuinely lovely. The room was a good size with a sofa, a nice bedroom, and controllable heating, and we paid US$ 87.”

8Verified guest

“A great experience all round. The hotel had a boutique feel with separate bedrooms. The location in Dublin was ideal – close to the centre, the main sights, and a Tesco supermarket.”

8Verified guest

“Thanks to the excellent service, my stay was quite enjoyable. They even provided complimentary ironing.”

8Verified guest

“We stayed for three nights – the hotel was nice, and the city-centre location was absolutely perfect. The team gave excellent service, and the room was tastefully decorated with adjustable heating and a bedroom. A microwave, kettle, and fridge were all provided.”

8Verified guest

“The facilities were impressive – a well-equipped kitchen made it easy to cook, and the staff were warm and quick to respond to requests.”

04 — Location

Getting around Dublin

The property sits in Dublin.

City Centre: The city centre is within walking distance, with shops, restaurants, and the main sights nearby.

Tesco Supermarket: A Tesco supermarket is located close to the hotel, handy for stocking up your apartment kitchen.

EPIC The Irish Emigration Museum: This museum, dedicated to the Irish diaspora, is relatively close to the hotel, according to guests.

National Garden: A national garden is situated a 10–15 minute walk from the hotel, as noted by one guest.

39 Gardiner Street Upper, Dublin, City of Dublin, D01C2F6, Ireland

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05 — Good to know

Policies & conditions

Hotel details are shown for reference. Final rate terms are confirmed on the partner’s site at booking.

Check-in
From 16:00-23:59
Check-out
By 11:00
Cancellation
Free cancellation on many rates — terms on booking page
Payment
Pay-at-hotel available on many rates; final terms at booking
Pets
Not allowed
Property
22 rooms

06 — Questions

Frequently asked

What are the check-in and check-out times?

Check-in is from 16:00 to 23:59, and check-out is by 11:00.

Are pets allowed at the hotel?

No, pets are not allowed at Sonder Mountjoy Square Aparthotel.

Does the hotel offer parking?

The property does not specify parking facilities, so it's best to plan for nearby public parking options.

What kitchen facilities are available in the apartments?

Each apartment includes a kitchenette with cookware, kitchen utensils, an electric kettle, and some rooms have a coffee machine. Guests also mention a fridge and microwave.

Is breakfast served at the hotel?

The hotel does not mention breakfast service, but the self-catering kitchens allow you to prepare your own meals.

How far is the city centre from the hotel?

The hotel is within walking distance of the city centre, according to guest reviews.

The bottom line

Sonder Mountjoy Square Aparthotel earns its keep with a central location, generous apartment sizes, and a service-minded team. If you don't need a traditional hotel lobby and prefer self-catering flexibility, this is a strong pick for a Dublin city break.

8Independent take, based on guest feedback and our own analysis.

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