Carina&Georg's place was very clean and accurate to the pictures. The bed was so comfortable that even sleeping four hours on that bed kept me going for a long day of touring in the city. One of the best aspects of this apartment is its location. It's only 3 mins away from Schlachthausgasse, and you can go to the most touristic places in 7 mins using the U3 Line. There is also a grocery store nearby, which is very practical. I also had a very easy check-in and check-out process, thanks to Carina and Georg. My only recommendation for future visitors to be careful about hot water. Since the building is a historical one, a water tank is being used to heat the water. If two people go back to back in shower, hot water may run out.