The apartment is very well located, small but cosy and comfortable. It's exactly as it looks on the pictures. We had an amazing stay in Madrid, and even when there was noise and people outside the apartment, you couldn't hear any noise from inside. There's a storage locker right in front of the building, perfect for before check-in or after check-out, so you can keep exploring the city. Very close to the apartment, in the Gran Via, is the Metro and the 001 bus line which is completely free and goes to the train station.