The apartment is in a very nice location. There are many subway and bus stops and the apartment is very close to Sagrada Familia. It is big and it has many rooms. It has 2 big beds, a big sofa and a mattress in the mezzanine.
The basic problem we had was the cleanness. The baths smelled bad. Also, we found dust in some places. The mattress was foul of hairs, so none slept there. In addition, the one of us, who was sleeping in the sofa, was getting cold and there was no coverings, except of a small blanket. Moreover, we paid in Airbnb also for cleaning services and they didn't exist. In the first day, we were given clean towels, but were never changed after that, so we had to clean them in the laundry. In addition, we didn't have toilet paper, so we had to buy it. Concluding, there was no bottles of water in the apartment, so we had to buy them. (The toilet paper and the water are things that create a good hospitality image.)