We stayed 11 people in this wonderful apartment and there was plenty of room for all of us. Great kitchen for making tapas at home with fridge and freezer.
The location of the apartment is awsome - 10-15 min walk and you are downtown Barcelona with great bars and restaurants. 100 m away from the apartment is a great and big grocery store with all that you need. For bread in the morning there is a 365 bakery 300 meters away. The Arc Triumph with a great park for running is 10 min away. There are taxi parked right next to the apartment for longer travels. Can recommend you download the app FreeNow - which works like über but is for the local taxis. We used this for getting to the Airport - big cab (6 persons) = 40 Euro.
Using the taxis is cheep compared to Denmark, so we used this as we had some elderly people in our group.
We would for sure reserve this apartment for our next stay in Barcelona.