We had a great stay! Ricardo was the person communicating with us; he helps manage the apartment. He was great, very prompt replies, friendly and very helpful. We landed later than we expected to but we sent him a message and he was very understanding about it and waited for us to arrive at the apartment. Really easy check in and out, with Ricardo showing us everything about the apartment (including the amazing view) before leaving us to it.
One of the sofa's had been made up into a bed for us (3 adults staying) and towels set out on top of the beds which was great.
It was super easy to get around from there too with metro stations and obviously the Sagrada Familia close by.
It's a lovely apartment and would stay again!