Pros: Great location is Gracia - loads of plazas to hang out in. The place was super clean and easy to access. Good a noise cancellation and an good place to rest you head. Shower was great. Amenities were good. Small balcony out the back door. And the hosts were super responsive. I emailed them for the wifi password (and question on where to do the laundry - which is downastairs) one night very late and got a response within 5 minutes.
Cons: I couldn't find the blind / curtains in the master bedroom. Perhaps I was missing something, otherwise there just aren't any. The interior of the apartment (except the bedroom) gets no light during the day. Not a problem if you're out during the day (as you should be), but not somewhere to hang out during the day.
Summary - all in all, a pleasant stay and it met my expectations.