We travel a lot, and we usually rent an apartment. It was the best apartment we were in, ever. The location is wonderful, a few minutes from the Sagrada Famillia [which we could see from the balcony!], and the Sagrada Famillia metro station, which offers great connectivity to the rest of the city, with 2 lines.
Everything in the apartment is clean and brand-new. The host made sure we had everything we needed. We even got umbrellas in case of rain, not to mention the obvious necessities. A dish washer, laundry and coffee maker were working great.
It was warm in the house,with both AC and a portable heater.
We never heard any noise from the street or the neighbors.
We wholeheartedly reccomend the apartment to everybody,especially to families with kids.