Montse's place was fantastic. We were in Barcelona for 4 days with our 4 kids (teenage-college ages). Apt was clean, close and a nice respite to relax in the afternoon. It was so central to everything we didn't need cabs or to use transit. We walked to the beach and then had multiple visits to the gothic quarter and the surrounding areas.
There is a market close by and a little restaurant on the ground floor of the building.
Montse is an accommodating host who helped set us up with recommendations and the personal touch of her experience. I'd stay here again and recommend it to anyone traveling with a family.