Our stay here was great! It was well-located (only 8 minute walk from La Sagrada Familia) with a grocery store nearby. Front desk staff was friendly. The self-service lockers were convenient and easy to use for after check-out (just need a euro on hand to use as a deposit). The washer/dryer in the apartment was really convenient to have. Apartment was clean and beds were comfy.
The only issue we had was with their automatic check-in kiosk, but the problem was quickly resolved with a call to their emergency line. The 24/7 emergency phone right next to the kiosk is a nice touch.
Overall, a fantastic stay! I would highly recommend anyone to stay here.