Great place, perfectly located near the most important places of the city, Sagrada Familia only a few blocks away, and near 2 subway lines (L2 and L4) which in less than 5 minutes will get you to downtown Barcelona.
The places is a bit small (Perfect for a couple) , but it has everything that you need to be confortable during your stay, it has AC for those hot Barcelona summers, the kitchen is very well equipped and overall the flat and the building are very good
We worked remotely and the internet connection worked perfectly, which is a super plus - the only thing to note is that the TV is not a Smart TV, which is a shame as it's quite big but we couldn't use it to watch any streaming platform.