Reddy is a very kind host who cares very much about your well-being at his place. He communicated in english with me which was very helpful for me and showed me all the necessary rooms and explained what I could use at his place (bathroom, kitchen).
The place is located right at the heart of Barcelona and I enjoyed getting to most destinations by foot or with a few metro stops. The surrounding of the flat isn't a quiet place at all (bars etc.), but the flat itself is. You hear nothing from the noise in the streets and can enjoy quiet nights.
I regret having only stayed for four days, but Reddy allowed me to extend my stay for one day, which was very kind.
Would recommend this place especially for young people who want to have their base for their trip right at the cultural heart of Barcelona.