We recently stayed 3 nights here. The location is great, just round the corner from Sagrada Familia, lots of restaurants and bars. Great transport links and the road where the apartment itself is nice and quiet. Inside the apartment enric and packo have thought of everything you'd need, really good attention to detail, they provide you with a phone with Internet access and multiple apps to help you get around the city. It was our first time in Barcelona, a great experience and equally great hosts.
Thank-you Enric & Packo