Good value for money and near the Metro station (2 minute walk). In the proximity of Sagrada (15 minutes walk) this accomodation is suitable for a maximum of 4 people. It is quite small, but since there are so many things to do in the city, you would not stay inside.
Maybe a little bit too many rules (like check-in time), but I could undestand that with so many tourists, rules must be strict to keep it steady.
It is a clean place with all the things you need in the bathroom and in the kitchen. It can be loudy if you get one apartment facing the main street (a lot of buses and scooters passing by).
Overall I would reccomend this to other travellers.