Great location for Sagrada Familia but not that close to most other places we visited. Will definitely stay in the Gothic quarter next time.
The view of Sagrada is primarily through one of the bedrooms and is blocked by trees in the living area.
The air is located in the living room and does not readily reach the bedrooms. Opening the windows lets in the busy street noise and even worse, the smells and noises of the restaurant next door.
Furniture is pretty much bachelor pad style and not very comfy. Overall decent if you are not staying in much but was not the best place to get rest after a busy day in the City.
Also, we were required to pay additional money right before the stay (had paid in full at reservation) to get the check in info. Not a lot of money but felt pretty shady and was unexpected.