If I could give location six stars out of five, I would. The place is calm and quiet despite being just two minutes away from Gracia metro station, and the surrounding streets are charming: broad alleys with balconies, filled with cafés and small shops.
The place itself is spacious enough that we lived almost three months there without feeling in any way cramped. The kitchen is fitted with an induction hob and well supplied with all necessities including a dishwasher. The bedroom is completely dark with the shutters down, so daylight does not interfere with sleep. There is even a lift to the floor of the apartment, in case you don't want to carry all your shopping up the stairs. This is a comfortable place for an extended stay.
Josep was very obliging and responsive on a number of occasions, and where we came across small issues they were speedily addressed.
I would happily stay here again.