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Aparthotel

Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras

3.5 star property
Apartment with kitchen, steps from Plaza de Santa Ana

Choose dates to view prices

Photo gallery for Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras

42-inch flat-screen TV with digital channels, Smart TV
3 bedrooms, premium bedding, pillowtop beds, individually decorated
3 bedrooms, premium bedding, pillowtop beds, individually decorated
Lobby
3 bedrooms, premium bedding, pillowtop beds, individually decorated
In the heart of Madrid, Sonder Santa Ana offers a warm welcome with free WiFi in public areas. Explore nearby Gran Via and Plaza Mayor, or relax in this smoke-free haven with concierge services and luggage storage; previous guests rave about the helpful staff.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Washer
  • Kitchen
  • Air conditioning
  • Free WiFi
The current price is NT$5,738
NT$6,312 total
includes taxes & fees
Sep 7 - Sep 8

Room options

Available filters for rooms
Showing 6 of 6 rooms

View all photos for Apartment, 3 Bedrooms

42-inch flat-screen TV with digital channels, Smart TV

Apartment, 3 Bedrooms

Highlights

Separate dining area
Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Kitchen
  • Sleeps 5
  • 3 Double Beds

View all photos for Apartment, 1 Bedroom

42-inch flat-screen TV with digital channels, Smart TV

Apartment, 1 Bedroom

10.0 out of 10
Exceptional
(1 review)

Highlights

Separate dining area
Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Kitchen
  • Sleeps 4
  • 1 Queen Bed and 1 Double Sofa Bed

View all photos for Studio, 1 Queen Bed

3 bedrooms, premium bedding, pillowtop beds, individually decorated

Studio, 1 Queen Bed

8.0 out of 10
Very good
(1 review)

Highlights

Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Kitchen
Refrigerator
Smart TV
  • Sleeps 2
  • 1 Queen Bed

View all photos for Apartment, 1 Bedroom, Terrace

42-inch flat-screen TV with digital channels, Smart TV

Apartment, 1 Bedroom, Terrace

Highlights

Separate dining area
Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Kitchen
  • Sleeps 4
  • 2 Double Beds

View all photos for Apartment, 2 Bedrooms

42-inch flat-screen TV with digital channels, Smart TV

Apartment, 2 Bedrooms

Highlights

Separate dining area
Separate sitting area
Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Kitchen
  • Sleeps 4
  • 1 Queen Bed

View all photos for Studio, 1 Queen Bed, Balcony

3 bedrooms, premium bedding, pillowtop beds, individually decorated

Studio, 1 Queen Bed, Balcony

Highlights

Individually furnished
Individually decorated
Air conditioning
Heating
Free cribs/infant beds
Kitchen
Refrigerator
Smart TV
  • Sleeps 2
  • 1 Queen Bed

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About the neighborhood

Map
Calle del Principe 11, Madrid, 28012

What's nearby

  • Puerta del Sol - 2 min walk - 0.2 km
  • Gran Via - 5 min walk - 0.5 km
  • Prado Museum - 8 min walk - 0.7 km
  • Plaza Mayor - 9 min walk - 0.8 km
  • Royal Palace of Madrid - 14 min walk - 1.2 km

Getting around

  • Sevilla Station - 4 min walk
  • Madrid Recoletos Station - 16 min walk
  • Adolfo Suarez Madrid-Barajas Airport (MAD) - 29 min drive

Restaurants

  • ‪100 Montaditos - ‬1 min walk
  • ‪Prada A Tope - ‬1 min walk
  • ‪Bandida Tapas & Cocktail Bar - ‬2 min walk
  • ‪Pizzería El Trébol - ‬1 min walk
  • ‪Restaurante Viva Madrid - ‬1 min walk

About this property

Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras

Apartment with kitchen, steps from Plaza de Santa Ana
This smoke-free aparthotel features concierge services, free WiFi in public areas, and multilingual staff assistance. Each apartment features a kitchen with a refrigerator and a microwave, plus a washing machine and a Smart TV with digital channels. Comforts include a pillowtop bed and premium bedding, and also available are a coffee/tea maker and a flat-screen TV. Housekeeping is available on request.
Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras offers 35 air-conditioned accommodations with coffee/tea makers and designer toiletries. Each accommodation is individually furnished and decorated. Pillowtop beds feature premium bedding. Accommodations at this 3.5-star aparthotel have kitchens with refrigerators, microwaves, and cookware/dishes/utensils.

Bathrooms include showers, complimentary toiletries, and hair dryers. 42-inch Smart televisions come with digital channels. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Housekeeping is provided on request.

Property amenities

Internet

  • Available in some public areas: Free WiFi

Parking and transportation

  • Offsite parking available (EUR 37.45 per day); discounts available

Family friendly

  • Free crib

Kitchen

  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Electric kettle
  • Microwave
  • Refrigerator
  • Toaster

Bedrooms

  • 3 bedrooms
  • Pillowtop mattress
  • Premium bedding

Bathroom

  • Designer toiletries
  • Hair dryer
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 42-inch smart TV with digital channels
  • Streaming services

Laundry

  • Laundry detergent
  • Washing machine

Work spaces

  • Laptop workspace

Comfort

  • Air conditioning
  • Heating

Pets

  • Service animals only (pets not allowed)

Suitability/Accessibility

  • Elevator (27 inch wide door)
  • Smoking not allowed

Services and conveniences

  • Blackout drapes
  • Concierge services
  • Housekeeping (on request)
  • Iron/ironing board
  • Luggage storage
  • Multilingual staff
  • Virtual front desk

Safety features

  • Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
  • Smoke detector (host has indicated there is a smoke detector on the property)
  • First aid kit
  • Security system
  • Window guards
  • Fire extinguisher

General

  • 1 building
  • 35 units
  • 6 floors
  • Housekeeping (on request)
  • Individual decor
  • Individual furnishings

Policies

Check-in

Check-in start time: 4:00 PM; Check-in end time: anytime
Minimum check-in age: 18

Check-out

Check-out before 11 AM

Special check-in instructions

There is no front desk at this property
Guests will receive an email within 72 hours before arrival with check-in instructions and an access code; access will be through a private entrance
Prior to arrival, you must complete online registration via a secure link
You will be asked to provide the property with a copy of your government-issued photo ID after booking
A virtual front desk provides assistance to guests
Guests are recommended to download the property's Sonder mobile app before check-in

Access methods

Access code, private entrance

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

Important information

Optional extras

  • Nearby parking fee: EUR 37.45 per day (1312 ft away)
  • Housekeeping is available for an additional fee and varies based on length of stay

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards and debit cards; cash is not accepted
Noise-free guestrooms cannot be guaranteed
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
Host has indicated there is a smoke detector on the property
Safety features at this property include a fire extinguisher, a security system, a first aid kit, and window guards
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

Cash transactions at this property cannot exceed EUR 1000, due to national regulations; for further details, please contact the property using information in the booking confirmation
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is also known as

11Th Principe Splendom Suites Aparthotel Madrid
11Th Principe Splendom Suites Aparthotel
11Th Principe Splendom Suites Madrid
11Th Principe Splendom Suites
Apartamentos Principe 11
Sonder Santa Ana Madrid
Sonder Santa Ana Aparthotel
11Th Principe by Splendom Suites
Sonder Santa Ana Aparthotel Madrid

Frequently asked questions

Is Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras pet-friendly?

No, only service animals are welcome at the property.

How much does it cost to stay at Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras?

As of 2025/9/2, prices found for a 1-night stay for 2 adults at Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras on 2025/9/7 start from NT$5,738, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What time is check-in at Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras?

Check-in start time: 4:00 PM; Check-in end time: anytime.

What time is check-out at Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras?

Check-out is at 11 AM.

Where is Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras located?

Located in Madrid Centro, this aparthotel is steps from Plaza de Canalejas and Plaza de Santa Ana. Puerta del Sol and Gran Via are also within 10 minutes. Sevilla Station and Sol Station are within a 5-minute walk.

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Sonder by Marriott Bonvoy Santa Ana Apartments Las Letras Reviews

Reviews

9.0

Wonderful

Rating 10 - Excellent. 403 out of 637 reviews
Rating 8 - Good. 163 out of 637 reviews
Rating 6 - Okay. 43 out of 637 reviews
Rating 4 - Poor. 11 out of 637 reviews
Rating 2 - Terrible. 17 out of 637 reviews

9.4/10

Cleanliness

9.2/10

Staff & service

9.0/10

Amenities

9.0/10

Property conditions & facilities

9.0/10

Eco-friendliness

Reviews

10/10 Excellent

Keeley

Liked: Cleanliness, amenities, property conditions & facilities, communication
Apartment was very spacious and comfortable and had great ammenities including luxury shower products. The location was fantastic with short walking distance to great restaurants, attractions and public transport
Stayed 6 nights in Aug 2025

8/10 Good

Fraser

Liked: Cleanliness, property conditions & facilities, communication
It's certainly good, nice space, but fairly basic amenities. I'd say 8.2 out of 10
Stayed 1 night in Aug 2025

10/10 Excellent

DAVID

Liked: Cleanliness, amenities, property conditions & facilities, communication
Nice and peaceful in busy Madrid. Lots of restaurants and shops nearby
Stayed 3 nights in Jul 2025

10/10 Excellent

Allan

Liked: Cleanliness, amenities, property conditions & facilities
Great location all nice and clean and easy to deal with
Stayed 2 nights in Jul 2025

6/10 Okay

Umberto

Liked: Cleanliness, amenities, communication
Loud street noise
Stayed 1 night in Aug 2025

10/10 Excellent

Todd

Liked: Cleanliness, amenities, property conditions & facilities
Wonderful property with a fantastic location in Centro.
Stayed 6 nights in Jun 2025

8/10 Good

Iliana Medina

Liked: Property conditions & facilities
It is really nice
Stayed 1 night in Jul 2025

8/10 Good

katharine

Liked: Cleanliness, amenities, property conditions & facilities, communication
Easy access to metro and tourists sites and restaurants.
Stayed 3 nights in May 2025

10/10 Excellent

Alberto Guzman

Liked: Cleanliness, amenities, property conditions & facilities
Absolutely amazing
Stayed 2 nights in Jun 2025

8/10 Good

JaeWook

Liked: Cleanliness, amenities, property conditions & facilities, communication
It was close to tourist attractions, so it was easy to get around and there were plenty of places to eat, shop, and see.
Stayed 1 night in Apr 2025

2/10 Terrible

Eduardo

Disliked: Cleanliness, property conditions & facilities, communication
Hello, I never complaint. But, by far this was the worst room I’ve ever stayed in. The AC units? Purely decorative, except for the noise, which works exceptionally well. The wall filtration adds a nice visual touch, marks on the walls all over, including a couple of buggers, dead plants in the terrace. And to top it all off: no hot water for a morning shower. What more could one ask for?
Stayed 1 night in Aug 2025

8/10 Good

Florence

Liked: Cleanliness, property conditions & facilities, communication
I like the property is easy to access. It is clean and tidy. All equipped with the kitchen appliances.
Stayed 2 nights in May 2025

10/10 Excellent

Adrienne

Liked: Cleanliness, room comfort, communication

Location and Comfort

Great location. Very clean and comfortable with nice air conditioning. The beds were so comfortable. The apt. was 2 stories and allowed us some privacy and separation. Very nice bathrooms. This was a great place to stay and highly recommend it.
Stayed 2 nights in May 2025

10/10 Excellent

Joaquin

Liked: Cleanliness, amenities, property conditions & facilities, communication
Very nice and accommodating staff. Great city life at night. Centrally located.
Stayed 3 nights in Jun 2024

2/10 Terrible

David

Liked: Cleanliness, amenities, property conditions & facilities
Property was lovely once we finally got in. But after a month of emails from them requesting our phone number while in Spain and us responding that we will only have data and could they please use email to give us the code. The result was us waiting at the front door for an hour and a half.
Stayed 2 nights in Jun 2025

10/10 Excellent

Jaione

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great location. The apartment had everything you need for a week long stay, includinh a washing machine:)
Stayed 4 nights in Feb 2025

10/10 Excellent

Williams

Liked: Cleanliness, amenities, property conditions & facilities, communication
Beautiful space in the center of Madrid. Easy access, clear check in instructions and perfect communication. I will definitely stay in this studio again.
Stayed 1 night in Feb 2025

10/10 Excellent

Stephanie

Liked: Cleanliness, amenities, property conditions & facilities, communication
Excellent place we simple love it
Stayed 6 nights in Nov 2024

10/10 Excellent

prasad

Liked: Cleanliness, amenities, property conditions & facilities, communication
Pros: Location, responsive team. Cons: In bathroom toilet placement, absence of exhaust, hot water limitation. But still overall, I would recommend this place.
Stayed 8 nights in May 2025

8/10 Good

pat

Liked: Cleanliness, property conditions & facilities, communication
Noisy but that was ok. Only issue was poor wifi in room. Otherwise all fine
Stayed 4 nights in Apr 2025

10/10 Excellent

Shaun

Liked: Cleanliness, amenities, property conditions & facilities, communication
We booked this hotel at the last minute due to travel plans changing due to the power outage. It is a bit strange that you have to upload all your details but actually worked out fine as we were able to enter the property without any person checking us in. It is in the centre of the city and it is an old building so a bit noisy at times but safe.
Stayed 1 night in Apr 2025

10/10 Excellent

Rajashri

Liked: Cleanliness, room comfort, communication
We loved our two night stay in Sonder apartment in Madrid. Located in the Centro it was absolutely close by to most of the places we wanted to visit. Would highly recommend the places
Stayed 2 nights in Jan 2025

10/10 Excellent

Efthalia

Liked: Cleanliness, property conditions & facilities, communication
Clean and spacious Little details were nice Thank you
Stayed 3 nights in Jan 2025

10/10 Excellent

Nicole

Liked: Cleanliness, room comfort, communication

Clean, simple and exactly what I needed

Great location, clean room with everything I needed. Lots of communication from the company made check-in very easy despite there being no front desk staff.
Stayed 1 night in Jan 2025

10/10 Excellent

Felipe

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great location
Stayed 4 nights in Sep 2024