Tom's place was clean, quiet, cozy and well located. The area is full of restaurants and coffee places with lot's to do. Also very walkable. Considering the busy area, staying at the apartment felt silent and safe and Tom was always responsive to all our questions and requests. The internet is the fastest I've had in an Airbnb rental (goes up to 300Mbps).
I'd definitely recommend staying there and would go back if I'm visiting Madrid in the future.