A friend and I stayed at Diego's place for 5 nights. The flat was big and great located: in the heart of Barri Gotic, just around the corner of the Catedral.
We had a wonderful stay there, and enjoyed living in the flat a lot: located in a beautiful old building, re-decorated and furnished from a couple of guys, the apartment has a unique flair, which made us feel comfortable. (except the creepy red Mannequin- Lady, which scared us so many times haha)
Too bad we didn't had the opportunity to meet and get to know Diego and his flatmates, because all of them had been out of town during our stay. But it was great, they rented their Apartment anyways!!