The location of the Airbnb is perfect, right near the cathedral on the north end of Barri Vell. Walking distance from anything you want to do, but also quiet (except for the music of the church bells). The space is comfortable, with enough space for everyone.
As others have noted, the checkin process very cumbersome.
The apartment, however, just doesn't feel like it receives much love. Various things are worn, showers don't drain well, the kitchen has the bar minimum for cooking and one of the pans is missing the handle, etc.
We might stay here again given the value, but a little investment by Prats could turn this place into something special, given the space and location--a place we'd be excited to come back to.