Place was exactly as described. Very spacious, comfortable and clean. Antonio is a great host! Even though his check-in time is past 16.00, he was able to make an exception and accomodate for us by letting us drop off our luggage earlier. This was perfect, as we had planned to go out and explore straight after arrival anyway!
A thing of note is that the appartment features not only 2 double beds, but also a convertible sofa large enough to fit two people on it comfortably. This is something that very positively surprised us (we were a group of 5), since we didn't see any picture of it.
We can wholly recommend this place for your stay in Barcelona! :)