I would highly recommend staying with SweetInn. We had issues with our original accommodations and were moved to a different apartment. The main issues involved problems with power and the A/C units, which in the Barcelona heat is a necessary amenity. Since we can't accurately review this place I will say SweetInn was extremely helpful, communicative and responsive to our issues and needs. They went made every effort to make sure we had a pleasant stay in Barcelona and provided us with a superior replacement for our stay.