Una is a helpful host, the flat is exactly as shown in the pictures and located in the Shoredict / Hoxton area, close to Old Street tube station and also to lots of bars and restaurants. It is a ground floor flat with a little patio, the entrance of the flat is right next to the reception -honestly it was disturbed me a bit. It feeled like a staff flat for me...
General cleanliness of the flat was not in the condition I've waited, linens, kitchen table, glasses, towels and generally the flat need a massive cleaning. If it would have been cleaned well before I would say it was one of the best I've rented in London so far.