Georgina's listing was as described. The living room was slightly smaller, but perfect for 5 of us. We didn't use the kitchen, but used the apartment as a home base for walking around the city. I was bummed we couldn't go to the roof due to construction, but it was very hot while we were there!
Entering the building and apartment were easy, but does require being able to load a webpage, so make sure you have wifi or connect to it once you get there. Otherwise it may be difficult to unlock the building (which is done through a link and toggle on a page).
There were a lot of places to eat nearby and had a nice neighborhood feel. We didn't use the metro but it was very close. We ended up walking everywhere we wanted to go park, Sagrada Familia and Gothic Quarter. The price was great and there were some nice coffee shops nearby. I'd stay here again!