Montse made us feel really welcome in her apartment. She went out of her way to make us feel at home and to explain where the nice restaurants and other places were. She gave us a city map and a metro map. We were allowed to leave our suitcases in the apartment after checking out on the last day and to take the key with us in order to collect our suitcases later.
It's a very nice apartment with a sweet balcony. The bed is good, the kitchen and bathroom clean. If I have to think of a setback, it would be the noise of the traffic, as the apartment is on a very big street with 7 lanes. But simple earplugs can solve that (they did for me). This accommodation is definitely worth a recommendation!