We had a wonderful stay in Barcelona. Rosa’s apt is exactly as described: 3 bedrooms, 2 bathrooms. It is located in the gothic quarter, only a 2 min walk from Boqueria market, around the corner from Las Ramblas, and a 10 min walk from El Born. It is also very close to the subway. It is important note that it can be quite loud at night as the apt is on the second floor - it didn’t affect us (my family is a bunch of heavy sleepers), but if you’re looking for a quieter neighborhood, you should stay farther away from Las Ramblas.