I highly recommend this place. It is in an ideal location (we were able to walk EVERYWHERE) and it had everything my parents and I needed!
Eduardo is an attentive, friendly host who made sure we had any and all information before we arrived, which made for a seamless journey from the airport and a very smooth trip overall.
The apartment is well kitted out and designed to suit travellers- the kitchenette was great to prepare our own food and the washer/dryer was a nice treat.
The bed is comfortable and the sofa bed is what you'd expect from a sofa bed haha, fine for the first two nights but hard on your back for much longer.
We had a wonderful time and always enjoyed returning to the apartment at the end of a long day. It really couldn't have been in a better location, and I would recommend it to anyone staying in Barcelona!