Hi,
my friend and I stayed in Ksenia's and Art's apartment for about 2 weeks as we were moving in to our new flat. Their flat is in a great location, full of pubs and nice restaurants. In fact, the density is so high that it can become a problem to pick the best places. :)
We had a really good connection with our hosts. They advised us with some issues once occurred. The communication was smooth and quick.
We truly enjoyed our stay! Highly Recommended ;)