We spent 5 days in Vienna and Frisierzimmer Grey was fantastic! The space is lovely, very clean, architecturally interesting, and containing everything you would need for a short stay. It also had a very unique and stylish decor, giving a nice nod back to its days as a beauty salon. The neighborhood is very local and interesting, not too many tourists, great restaurants, and very convenient to the subway. I would definitely stay here again any time I come to Vienna. In summary, Andrei was a great host and this is a great place to stay!