If you want to stay in Barcelona for couple of days I recommend you to stay at Monica's apartment. The place is really nice, well decorated and helps you feel like at home. The place is close to the beach and next to the metro, it's ideal to go anywhere. Monica has been very helpful and flexible, she gave me a lot of information to improve my stay. Communicating with Monica is not a problem she speaks several languages. Overall, a very good stay, I really recommend you to stay here.