Really had a good time at Andre's place.
The position of the apartment is nice, in a very quiet neighbourhood with all services around and well connected by public transports (you have 3 metro lines in Plaza de Castilla, a lot of buses in Calle Bravo Murillo and the Chamartin train station). The room is not very big but is confortable, there is everything you need even for longer stays. Andre always kept the shared rooms (kitchen, bathroom) very clean, provided stuff like food for breakfast or shampoo for showering.
Andre has always been nice and helped me with everything I asked him. Totally recommended!