I was in the apartment managed by Nalalia for two months. It was clean and certainly has more than enough pots and pans etc. It is as advertised - a large minimalist studio apartment, which was perfect for my stay. The only bumps in the road were in trying to get the young next door neighbors to be less heavy handed when shutting their front door which was right on the other side of where the bed is in Natalia's apartment. Natalia got right on it when I mentioned that it bothered me and we worked it out.
The location was great for me. It is in a quiet residential section of Barcelona at a distance from the tourist sites, which I wanted. One of the main north-south bus lines is a block away, a metro stop is less than a ten minute walk, and two east-west bus lines are each under 10 minutes away - so public transportation is easily available. There are lots of small bakeries around as well as grocery stores and a larger market for fresh produce and meat.
It's a top floor apartment with a little balcony - and it was just perfect for my stay in Barcelona, away from the madding crowd. I would recommend it to friends. Natalia is a responsive manager and that is important.