Well, that is indeed what this apartment is: just a hotel for young Russian girls who seek their fortune in the Free World. And after a month they go home again and we welcome the new tenants. It's always been the same from the beginning.
And sometimes we are lucky and sometimes we are disappointed. See it as an adventure.
So, if you don't like this concept...just ignore it. It's not getting any better than this :)
There's a prize in every box of Cracker Jacks.