Andrea was the perfect host. She's very friendly and helpful. She gave me some good tips for having breakfast, hiring a bicycle, ... in the neighbourhood. The room and (private) bathroom were very clean and big enough. The appartment was nicely decorated and had a lovely terrace.
The appartment was located at the foot of the Montjuïc and 15 - 20 minutes walk from the center (Ramblas). The neighbourhood was rather quiet.
It is a very nice stay!