Barcelona...I traveled in almost all EU and became my favorite destination. If you are looking in a lively area, close to transport and the center, you can not dream better. Gracia it's the best place! Book there eyes closed! The hosts are a lovely couple and they gave us good advice.
Thanks for everything Valeria and Phillipe! I'm glad to have meet you. Stay as you are. I hope to see you again. Contact us if you're going to Paris!