Roland was a very good host. He responded very quickly to all my inquiries and made sure I had a very smooth check in/check out. He even gave me a bigger and better apartment than the one I initially booked. The apartment itself was clean, neat and fully equipped. The location is quiet, but very nicely connected to all public transportation services, so you can quickly be at any place you want. I would recommend Roland and his apartments to anyone who wishes to have a pleasant stay in Vienna.