Sergio´s place is perfect for a weekend trip to barcelona because its quiet really located. Taxi from the Airport is only about 20´and not really expensice. Metro Station is quiet near.
There are beds for 6 persons. Others could sleep on the sofas in the living room, but they are quiet uncomfortable and seem to be used since long. The floors of appartments werent that clean and one of the two toilettes were blocked.
The street is quiet noisy...
All in all i can recommand that appartment for ppl who are barcelona specially for partying.