Staying in the Gothic Quarter comes at a price here - there is a lot of noise on the street below and, unfortunately, the noise blocking windows in this unit were broken and unable to close fully.
After getting into the unit, it became apparent that the owners paid more for the photography than the upkeep. The place was dirty and we left in less than 24 hours. I'd say it's fine for a hostel-type location or for a frat dorm room, but not for a comfortable place to stay if you have higher standards for your accommodations. I just don't want other travelers caught unaware and have a bad experience as part of their visit to Barcelona.
The plus side was that the person who met us to let us in, Christian, was an awesome guy and super helpful with directions and how to get around the city.