You can't get better location than this place. In a quiet street, in the middle of the fun with bars, restaurants and markets nearby.
you can go to at least 3 metro stations within a 10 minutes walk, and it's super easy to get to both airports from this place.
It's a perfect spot, and the apartment is quiet and bigger than it looks.
The only thing to point out is that the bathroom is inside the bedroom, so if you're travelling with friends that might not be that confortable, but it's far away from being a big issue.
I would stay again in this place, specially since Albert is always ready to help as a great host should be.