This apartment is huge. The bedrooms are far away from each other and the kitchen is big. Probably just need a little bit more of cooking utensils for those who wants to cook a meal. The place is very clean. They even give you shower gels and body wash. There are plenty of towels.
Location is great, the metro stop is a block away. Plaça Catalunya is walking distance. Grocery store is 2 1/2 blocks away, but there are plenty of 24/hour little markets in front of the apartment.
Just a note, the place is on the second floor ( first floor - in Europe) the elevator stops in between stairs, so you have to carry your luggage half way down or up. ( Lydia and Toni were very nice enough to help us with our luggage) .
All in all, we loved our stay in this apartment.