Definitely bad experience. I would never rent from Frederic again. Maybe he is a nice guy? He seemed so at first, but then he started hassling us for extra money and extra information during our very limited time in Barcelona; going so far as to enter the apartment when we were not there, violating our privacy and security. Very unpleasant. The apartment was very nice and clean, just very bad choices by the manager. Maybe in the future, he will learn to include all charges in the quote, and to respect people's privacy and security?!!