It's a small but nice apartment with 2 rooms. It was enough for 2 people, but I can imagine that with more than 2 people it can be crowdy. There is a balcony, but due to the rain we couldn't utilize it. The apartment is on the second floor which you can reach through a narrow stair from the front door. The location is close to the subway and check-in and check-out were easy. It was a good base for our stay in Barcelona.