The flat is located in a very central neighborhood. You can reach the Ramblas in just 5 min walk. Also Placa Catalunya, la Boqueria and Port Vell are at walking distance. To go to the Barceloneta beaches we took the bus or the metro 15 min. The flat is renovated bright and nicely decorated. The only issue is the building stair that has not been renovated yet but Sasa told me they're going to do that. The neighborhood is cosmopolitan, people from all over the world live there, overall we had no problems at all.
Overall for the price and the location it was an awesome stay.