5 of us had a great week staying at Daria and Xavi's apartment. It was beautiful, in a great location and all we needed. Since we were 5 students and on a budget it worked for us, however I would warn that with the sofa bed up there was not much living space so would perhaps be more comfortable for a group of 4 or less. It is on the fourth floor up a steep flight of stairs so if you have any accessibility issues you would not be able to stay here! Daria and Xavi were great hosts and made us feel very comfortable staying there, and we could contact them at any time - including a very early morning call when we were locked out of the apartment due to a broken door! I would advise to double check with Daria and Xavi that the door has been fixed before you stay here, since obviously being locked out at any time of day is obviously not ideal! All in all we had a fabulous stay in Barcelona and thank Daria and Xavi for hosting us.