First of all the owner (Anil) is very nice, flexible and available for anything needed !
The best thing about the apartment is clearly the location. Situated 50 meters from Passeo de Gracia and all the Shops, 150m from Plaza Catalunya, 50m from supermarkets, 50m from subway... Everything is nearby !
The apartment has everything that needed and is clean. They provide sheets and towels. There is a Washing Machine, Iron board, Climatisation. But nothing really more. Quite rudimentary but for a group of youngs there is no other needs ;)
An apartment I would reccomend and in wich I would return if I'm coming back to Barcelona !