The stay at Montse's place was totally pleasant and nice, Montse was always helpful, we received a map and many great tips that made our trip to Barcelona worthwhile.
She always helped when we had questions during our stay, the room was sweet and quiet during the night, the bed is very comfortable.
The house lies really central in Barcelona, we could basically walk everywhere and only rarely had to use the metro. I would totally recommend a stay at this place! :)