Andrei & Mario made this experience unique. The flat is just central in 2 min walking distance from Plaça Catalunia, La rambla, Corte Ingles etc.
Albeit we arrived (super) late, around midnight, Mario was there to help us and get us the keys and took time to explain us how things works in the house and what we can visit around in Barcelona.
Andrei was super reactive and helpful at all the line.
Will definitely look for staying again.
Thank you