Overall, we (3 pers.) found our stay very good. The room and bathroom were big and clean, the latter with good water pressure. The kitchen facilities were alright (very basic utensils). It was equipped with a coffee machine, however, a kettle would be more useful.
Good location. The city center (La Rambla) could be reached by a 30 min. walk, which isn't bad considering that you see some attractions along the way.
The room did have some flaws. The wifi was quite bad, despite informing the staff. The walls are quite thin, so if you have loud neighbors, it may keep you up at night. The bathroom also lacked a toilet brush.