Pros
Excellent communication; offered recommendations about places to visit, check in was very smooth, allowed us to dump our bags before check in.
Location; A 2 minute walk from Sagrada Familia and within 5 minutes of 2 separate metro stops, ideal location for exploring the city
The apartment was very clean and as expected, stay unique even left us a bottle fo wine on check in.
Cons:
As a party of three the living area was a bit small (yet still comfortable), which is fine if you're not going to spend a lot of time in the apartment.