Highly recommend this flat - brilliant location, lovely space, comfy bed, good shower and all mod cons (smart TV, hairdryer, nespresso etc). The owners were very helpful with the face we landed very early in the morning and took off late, being flexible about leaving our bags in the building after check out etc. They were always on hand to answer questions quickly.
The flat is a very special space - the room with the dining table in is actually in a turret with windows all around you offering almost 360degree views of Las Ramblas - we had breakfast in there every day and it felt amazing!