The apartment is located in a great location, just 10 minutes walk from Plaça de Catalunya and the Rambla. The area has many bars, restaurants, supermarkets (many of them work 24/7), and very good public transportation (metro and bus).
The apartment was spotlessly clean, with all the necessary amenities for my family of 4: Well equipped kitchen (including refrigerator, oven, microwave, dishwasher, stove etc), two bedrooms, 2 sowers and twoo toilets, and a very nice balcony.
The apartment is located on the 5th floor (in fact 6th floor, as there is one floor below the 1st one), but there is an elevator (small one, for 3 adults or 2 adults and 2 kids) .
Our host, Oswaldo, was welcoming and very responsive for every need we had.
Overall, we had great time in the apartment and I definitely recommend it for anyone travelling to Barcelona.