I really enjoyed my stay in Greg and Leila's apartment. They are very kind hosts and available, very good communication! The apartment is great, well organized, charming; in a great location, with a easy access (metro, bus, taxi). Lot of shops, restaurants around and the top is of course the Sagrada Familia ( just 5 minutes by walk)! Anna who was my contact in Barcelona is really kind also and helpful. Therefore, I recommend with no hesitation Greg and Leila and also their apartment.