We stayed in Kalouda's apartment for 4 days with 2 children. The apartment is very clean and cosy. It's located in an old building very close to the metro and tram stations. It has all the necessary amenities. The only disadvantage is that all the windows come out on a street, which is causing a lot of noise.
Kalouda is a very nice host, she was always keen to provide us recommendations where to go and what to see in Vienna.
We had a great time in Kalouda’s apartment and would recommend it to anyone who’s looking for a good spot to explore the beautiful city of Vienna!