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Guest house · Madrid · Community of Madrid

Hostal Flat55Madrid

A 16-room guesthouse on Calle San Bernardo, in Madrid's Centro district, with courtyard views and a 50-metre walk to Noviciado metro.

  • 50 m from Noviciado metro station
  • Courtyard views from rooms
  • 24-hour reception
8.1 Great 3614 reviews Booking.com 8.1 · 3614 reviews

About

Hostal Flat55Madrid

Hostal Flat55Madrid is a 3-star guesthouse set in Madrid's Centro district, on the fifth floor of a building on Calle San Bernardo. It has just 16 rooms, many overlooking the courtyard, and the location puts you within walking distance of Gran Vía (about 1 km) and the Royal Palace area.

The guesthouse keeps things straightforward: 24-hour reception, luggage storage, and a lift. Rooms come with free Wi-Fi, air conditioning and flat-screen TVs, and breakfast can be delivered to your room on a tray — a detail guests mention often.

  • No smoking on site
  • Wi-Fi
  • 24-hour reception
  • No pets allowed
  • Security
  • Luggage storage

In brief

What works, what to weigh

+

Strengths

5 reasons to book
  • Exceptional location for exploring Madrid — Set in the Centro district, with Noviciado metro station about 50 m away. Gran Vía is roughly 1 km from the door, and most major sights are within walking distance.
  • Friendly, attentive staff — Guests consistently highlight warm welcomes, helpful advice, and even assistance after a pickpocketing incident at the metro.
  • Great value for the price — Rooms are clean, comfortable and well-equipped (A/C, TV, free Wi-Fi) at a price guests repeatedly call a bargain for the centre.
  • Breakfast delivered to your room — A small but appreciated touch – a breakfast tray brought to your door, with simple but satisfying fare.
  • Clean, thoughtfully decorated rooms — Rooms feature parquet flooring, air conditioning and flat-screen TVs, with creative details like swan-folded towels and views over the city's terracotta roofs.

Worth weighing

4 to weigh
  • Compact rooms — The guesthouse is small – 16 rooms – and several guest rooms are described as 'small' or 'budget'. Basic single and double rooms may feel tight for longer stays.
  • Shared bathrooms in many rooms — Only the Private Bathroom Double Room has an en-suite. Other options use shared facilities, which some travellers might not expect.
  • Limited dining on site — Breakfast is a simple tray, and there is no full restaurant or bar. Guests rely on nearby cafes and restaurants – though there are plenty in the area.
  • Comfort and facilities scored lower — Comfort and facilities ratings are the weakest categories – 6.8 and 6.7 respectively – suggesting that the beds, soundproofing or common areas may not suit everyone.

01 — Rooms

Rooms & rates

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

Budget Shared Bathroom Single Room

  • 1 Single bed

Small Shared Bathroom Double Room

  • 1 Double bed

Private Bathroom Double Room

  • 1 Double bed,1 King-size bed,2 Single beds
  • Private bathroom

02 — Amenities

Services & amenities

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

Connectivity

  • Wi-Fi
  • Flat-screen TV
  • CD player

Comfort

  • Air conditioning
  • Heating
  • Parquet floor

Services

  • 24-hour reception
  • Luggage storage
  • Housekeeping

Safety & Security

  • Security
  • Smoke detectors
  • Fire extinguishers
  • Key access

Other

  • No smoking on site
  • No pets allowed
  • Lift
  • Free toiletries
  • Cots

03 — Reviews

What guests say

Recent verified reviews from guests who stayed here.

8.1
Great 3614 reviews

Guest-rated 8.1/10 from 3,614 reviews

Booking.com · 8.1 · 3614 reviews
8.1Verified guest

“Great value for money – the room was spacious with beautiful city rooftop views. The staff were friendly and attentive, with lovely touches like towels folded into swans. Safe area close to cafes and sights.”

8.1Verified guest

“Small but nicely decorated, clean and comfortable. Very friendly staff. Breakfast brought to the room on a tray!”

8.1Verified guest

“Cosy atmosphere, friendly staff, and close to the centre and underground.”

8.1Verified guest

“Excellent value, clean and well-maintained rooms. Perfect central location, within walking distance of everything.”

8.1Verified guest

“Polite receptionists, clean and homey rooms, free Wi-Fi and cable TV. Close to everything, and Noviciado metro is 50 m away.”

8.1Verified guest

“Staff incredible – they helped when my wallet was stolen in the Metro. Room cleaned daily, comfortable with A/C and TV, spacious shared bathroom, plus extras like magazines, DVDs and sweets. Incredible for the price.”

04 — Location

Getting around Madrid

The property sits in Madrid.

Centro district: The guesthouse sits in Madrid's historic core, a short walk from Gran Vía's shopping street and the Royal Palace. Cafes, restaurants and shops are right on the doorstep.

Getting around: Noviciado metro station is about 50 m away, giving quick access across the city. Many attractions are within walking distance, and the airport is reachable by metro with one or two changes.

San Bernardo, 55 - 5 Derecha, Madrid, Community of Madrid, 28015, Spain

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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 14:00-23:59
Check-out
By 07:00-11:00
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
23 rooms

06 — Questions

Frequently asked

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

Check-in is from 14:00 to 23:59, and check-out is between 07:00 and 11:00.

Is parking available at the hotel?

Input data does not list parking facilities, so it's likely none on site. The hotel is an urban guesthouse with no dedicated parking – most guests use metro or nearby garages.

Are pets allowed?

No, pets are not allowed at Hostal Flat55Madrid.

Is breakfast offered?

Yes, a simple breakfast is served, and guests mention it being delivered to the room on a tray.

Is there air conditioning in the rooms?

Yes, all rooms are equipped with air conditioning and heating.

How far is the metro from the hotel?

Noviciado metro station is approximately 50 metres from the entrance, about a 1-minute walk.

Do any rooms have a private bathroom?

Yes, the Private Bathroom Double Room has an en-suite. Other room types share bathroom facilities.

The bottom line

For a central, metro-connected base in Madrid, Hostal Flat55Madrid delivers on the essentials – clean rooms, friendly staff, and a location that lets you walk to most sights. It's not a luxury stay, and shared bathrooms or compact rooms may put some off, but for the price, it's hard to beat.

8.1Based on 3,614 reviews and an 8.1 rating

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