Andrea was a cool and sympathic hostess, she indicated us where to eat and rent bikes, and it was really agreable to talk with her.
The room was as indicated on the photo, the appartment was spacious and bright, with a big terrace where you can have breakfast or eat.
As for the situation, the center of Barcelona and the port are easy to reach on foot, as for the beach it is easier to take the metro but it remains really close to Andrea's flat.
In short, do not hesitate to go at Andrea's, you will definitely enjoy your stay in Barcelona !