The apartment is small but very good for one person. It's situated on a lovely little courtyard that is shared with other apartments. The courtyard away from the street makes the apartment cozy and quiet. I slept very well all seven nights of my stay. Only thing is that the beds are short if you are a long person of 1.94m like me. Highpoints for me are the location in beautiful Lavapiés. I was amazed at the friendly, lively neighbourhood with its outdoor life and many small shops and restaurants. Also, Reina Sofía museum is a 10 minutes walk, Prado 15 minutes, Plaza Mayor about 20. I walked everywhere in my week in Madrid.