First of all the location is fab. The restaurant next door is really good and well worth a visit. Pretty much everything is walkable, if you have the right shoes ! If not cabs are reasonable and plentiful.
The apartment is small, however, it does have pretty much all you need and after all you’re in beautiful Barcelona so you wouldn’t be spending much time in it anyway!
Luis was really responsive and a joy to deal with. We did have a couple of issues, in that the bunk bed room had a very strong smell of smoke. Not the hosts fault, however, it wasn’t nice for non smokers like us.