We can highly recommend to stay at Ariels apartment! It is located close to train stations, airport, restaurants and more. The rooms were clean and the bed comfortable, during the night it is calm . We arrived at two in the night and still Ariel was waiting outside for us. He is a great and caring host. We also booked the breakfast which was delicious with coffee eggs juice croissants and more ! Ariel helped us with ticket buying as well and gave us good information about places to visit and places to eat. We will surly come back when we visit Barcelona again :)