I stayed with Pablo and Rupert for 4 months.
The room is small, yet very well equipped, and I truly appreciated having my own bathroom.
The location could no be better.
You’ll live with a very nice Madrileña family, they know a lot about the city and Spain in general. You’ll only share the kitchen with the family. Appreciated that I could live my own life if I wanted, yet, it was also easy to connect with them and have a conversation, practice my Spanish.
I highly recommend staying there.