Apartment was clean and looked as advertised. Great location a few blocks away from La Sagrada Familia. There are plenty of restaurants and things to do in the area, and it is close to the subway if you wanted to go elsewhere in the city (it's also only a 30-40 minute walk to the center of the city).
Cesar himself was a great host. Was there for us to check-in on time and also was very accommodating with quick responses whenever we had questions.