We stayed in the apartment for a full month. The apartment is very comfortable; kitchen had everything we needed to make meals when we didn't go out; bedrooms were quiet and had comfortable beds, enough closet space, and room-darkening electronic shades.
The location of the aprtment was ideal for us as it was close to a metro stop, and also within walking distance of great restaurants, the Montjuic park area, and the Rambla Del Mar. We enjoyed being on the side of the city where we could access the parks for exercising, and finding some less populated green spaces to relax in.
Communication with the host was excellent with prompt responses, easy check-in, great restaurant recommendations, and a welcome bottle of Cava. I would recommend this apartment as a great home base to enjoy everything that the beautiful city of Barcelona has to offer.