Had a great stay at Jonas' apartment. The air conditioning worked great, as did the wifi. It is shared with 2 or 3 other bedrooms, but there was only 1 other guy staying there while I was there, and I actually never saw him! That said, I did still take my passport with me each day just to be safe as there is no lock on the door. Location was great, around the corner from Rocafort subway stop. There is a large supermarket just down the street that was very cheap. Would recommend!