Olga is truly remarkable person with great hospitality and responsibility. On my arrival day, I discovered WIFI didn't work therefore contacted Olga as I needed the Internet for my work. She checked with the ISP and I was told that it might take 3 - 4 days to repair. I hesitated to complain over WIFI problem because all other things in the apartment were good enough. However, Olga immediately arranged another apartment for me without extra charges (it was more expensive than the one I reserved) as she understood WIFI is important to me. The apartment was very nice, however, my point here is not the apartment itself but the trustworthy relationship between the host and the guest. Olga is an extraordinary person who you can trust. She won't disappoint you.