Excellent. The hosts Quim and Isabella are very kind and flexible. They live next door to the apartment, so if needed they come to the rescue immediately. The apartment is very nice and clean. The only short coming is that Madrid weather is by very hot and the apartment has 4 bedrooms, one with AC and the other three just with Air fans. The living room also has AC, but it would be a great addition if all bedrooms would have AC as well.