Javier was very nice, and overall spontanous. I chenged the agenda a few days before my arrival and he was very flexible. The welcome was very nice, he provided us with all necessary information. He explained us where to find good food and how to get around by metro.
His flat is in a super cool neighbourhood, just right around the corner is the rastro, plus every important sight of Madrid is in a walking distance. The room is awesome - quite, colourful and comfortable.
Thank you Javier!