We spent 4 days here, it was great, wish the vacation was longer. The room was clean (except a stain on the bed mattress) and it was cleaned by the personnel once every 2 days. The breakfast was included and we really had a lot to choose from. There was free wifi everywhere. So, all in all, i would definitely return. I don't know how the transport to the city center was like, because we came by car, which we easily used (the traffic in Barcelona was light, even if it was mid-August).