I would definitely stay here again. The room was perfectly fine for 1 person, although the luggage and stuff of 2 people would be a problem - perhaps a bigger 'desk' would help? However, the room was extremely clean upon arrival and kept clean every day, and the AC was excellent (even during a few very hot days) - and not only excellent, but **quiet**. I have honestly never had better AC in a European hotel. The staff were wonderful. The location was perfect for me - I had to get to a conference at the new Campus Diagonal-Besos and L4 was literally steps from the front door. I thought the breakfast was very good, except with all the amazing summer fruit available it would have been appreciated to have more fresh fruit. Also - in some review I read someone claimed that this hotel was down an alley (?), so I want to emphasize that this hotel is in a very safe and well-lit spot, right by a main street, even though it is a perfect launching spot for the whole Gothic Quarter. It is easy to return to at night, without any worries, even if you are on your own, as I was during my visit.