Is Alfonso the best host? Definitely yes! No Doubt! Alfonso responded me just seconds after I sent inquiries about the housing. And the apartment is excellent! The location is good, right in the center of the city, close to anywhere you wanna go. Cuz we rent a car, He also helped us to bargain with the parking fee. He also helped me when I got in trouble in Barcelona, he helped everything! This is absolutely a place I will recommend to all my friends who's gonna visit Madrid.