Very good stay in Barcelona for 4 days.
Cosy and nice flat, has got all the facilities you need, air-con included.
Also it’s very close to the beach, about 5 mins walk and metro. 2 beach umbrellas are available in one of the bedroom.
A lot of Tapas bar and 24/7 supermarket nearby.
The only minor defect is the bathroom gets flooded slightly on the floor because the shower door is not closing properly. But perfect for the rest