Certainly one of the best (if not the best) Airbnb experiences I've had so far. Carlos is a very nice, attentive and open-minded guy who always finds a way to help you by any means possible. I stayed for a month, and I can truly say that it was even hard for me to leave after all the good chats and brilliant discussions with him on virtually any topic. He has full knowledge of places to visit within London (and outside) as well as how and where to get fantastic food for less, so as a tourist you would probably appreciate that. Additionally, he has a dog called 'Chochi'; she is a very loving and photogenic chihuahua and a fantastic company if you ever need the joy and charm of a pet during your stay.