I did not meet Beata, but she was kind in our conversation via email. Her collaborator Alin was the only person I had to do with during my stay in the apartment: he was helpful, although not very fast in answering when I had a problem with the coffee machine. Anyway, he kindly tried to solve it in the end.
The apartment is located in a central but very quiet area, extremely close to the U-Bahn station Schottenring, and it takes just 10-15 minuts walking to the city centre. It is located at the fourth floor without lift (better than going to the gym) and it has everything a single traveller might need. The bed is perfect for one person, maybe too small for two, and, if I may make a suggestion, I would change the old (but clean) bed sheets to make it even more comfortable. The bathroom is very small but it is okay.
All in all, I have had a pleasant stay in Beata’s apartment and I would recommend it to other travellers in Vienna for short or long periods.