In piso compartido I lived with 5 other guys in one apartment. My room was fine and the bed was big! Only the kitchen and bathroom weren't too clean but that depends on the persons you live with obviously as there comes a cleaner twice a week. The location is definitively a plus, you can walk to a lot of sights, there are shops and loads of restaurants close and the harbour which is nice at night and bus and tube are really close as well :) furthermore you'll meet lots of nice people in the house and there's always someone to talk to. Thanks guys!