We stayed at Ezequiel's place for almost 1.5 months and I can say that it was very good! Starting from initial communication before booking, Ezequiel helped by answering all the questions interested me about the flat, he warmly welcomed us and helped to check-in flexible and advised on nearest shops and services.
The flat was exactly like in photos, clean, great condition, with all necessary to live, from kitchen utensils to dishwasher detergent and paper towels.
The stay was comfortable, if I had any questions, we easily chatted with Ezequiel and all the questions or issues were resolved very quickly, though we did not have a lot of to resolve except just questions :)
Maybe sometimes it was a little bit cold, but i would say it's a common problem for Barcelona in January-February, plus if you turn on the heating, the discomfort disappeared.
I would definitely recommend Ezequiel as a great host and his flat as nice location to stay for some time!
Best regards,
Aleksandr