Overall the apartment was ok. It's by the metro and quite close to the beach.
I think the place needs some improvements and better maintenance: the bed mattress was not confortable, towels felt rough, the TV was not working, there was open food in the fridge, there were noise from pipes, the apartment has a washing machine but no detergent (instead there was detergent for the dishwasher but no dishwasher!). I have been in the same area of Barcelona before and overall I feel the place was overpriced and below standards.
It's an ok option but I doubt I'll book again.