The property is a rental office that owns apartments around Kiev, and you are eventually booking an apartment in a random residential building.
I stayed at Sofiivska St. 2, and in order to enter the building each evening, I had to get through a group of drunk homeless people sitting at the building entrance door and asking for money/cigarettes/whatnot.
One of the evenings I had to argue with a super aggressive drunk guy who grabbed the entrance door while I was going out of the building and almost attacked me when I told him he can't enter.
But the definite HIGHLIGHT of my stay was coming to the apartment around 1am on another night, and finding a drunk passed out person blocking my apartment door on the 5th floor. I actually had to wake him up and move him in order to be able to enter the apartment! Luckily he didn't get violent and I quickly managed to sneak into the apartment and lock the door.
I am a big guy who rarely feels unsafe anywhere and still the whole stay was super unpleasant. But I can't imagine how it would have felt for woman staying alone in such place.
The response from the property was priceless:
"We offer apartment for rent and, unfortunately, we are not responsible for the building where the apartment is, and we are not also responsible for people who enter in this building
If it were something wrong with our apartment, for example: door didn't lock, absent of water or smth else, we will be responsible"
So decide to stay at your own discretion.