Very spacious flat, where two couples can have their personal space.
We loved this area GRACIA, as we usually go to eixample. It's got a really nice atmosphere, nice restaurants and organic/vegan shops. It's less touristic than the center, and looks more authentic. Reminds us central area of madrid. Just needed to add some taxis though...
some relative negative points, depends on your sensibility : double room on the street side is noisy. And we couldn't turn on the oven (which was not a big deal)
Communication was easy. Check in easy.
I'm recommending this place!