Ana & Juan Carlos are super nice host: super helpful, available and apartment was super clean.
Beds were comfortable and the kitchen is equipped.
The apartment is in the heart of Madrid in a lively neighborhood: many great bars & restaurants, good shops are all around, best places are less than 5 minutes walking distance (Puerta del Sol, Placa Mayor, etc.)
I definitely recommend this apartment for travelers who want to live the full Madrid experience (people looking for a calm & peaceful place might need to look somewhere else)