Flavio's apartment is perfect for 3 people. It could get a bit cramped with more than that. It has 1 main bedroom with a double bed and a loft with two single beds. The apartment is very cozy. It's located in a very central area right next to Les Rambles which is the main tourist strip in Barcelona. It's within walking distance to plenty of restaurants and bars. It's also right next to the famous Guell Palace which is a must see. You're about 10-15min taxi ride from the famous Sagrada Familia church and 20mins to the Guell Park. The downside to this apartment is that there are no lifts and it's locted on the top floor which is I think 6 flights of stairs. Quite an effort if you have heavy luggages. The wireless internet also wasn't working during our time there which was very inconvenient as we rely heavily on the internet to book and research places in Barcelona.