I would definitely recommend the room option at Destination BCN for a solo traveller! The room is cosy, but there is still space in the room to hang some clothes and out bags down. The bed was comfortable, the room was clean and the “minibar” was a nice touch. The bathroom was nice and always clean and it the location is brilliant for exploring Barcelona with lots of metro links and buses nearby, as well as being in walking distance to lots of great restaurants and bars! Would recommend!