I stayed with David and his cat Arthur for 2 weeks whilst looking for permanent accommodation in Barcelona at the beginning of this month. The appartment is big and modern and it has all the things you need. David was very welcoming and gave me some good advice on finding accommodation in Barcelona, and in the end I was sad to leave! I would recommend David's appartment necause it is central, near the beach and a 10 minute metro ride from Plaça Catalunya. That's not mentioning of course that it is great value for money!