This was the perfect place for our 3-day stay in beautiful Barcelona. Great location, close enough to walk to everything but separate from the more touristy spots so it was nice to come back to at the end of the day. Eli & Agus were very friendly and accommodating, we were especially impressed that they provided us with a travel cot and high chair for our baby so we didn't have to bring those with us. One thing to bear in mind is that the lift in the building is quite small - our pushchair fit in with one person but only when it was folded up.
The flat is beautifully decorated and felt like home - we'll definitely be back! There are plenty of supermarkets/bars/cafes/restaurants etc. nearby, we would love to have stayed for longer!