Olga is perfect host! I lived 1 month in her apartment and I felt like I live in my own cozy house. She is very helpful, kind and funny! She is the best host who I have ever met in my life!!! The flat is very cosy and area is very quiet and artistic. And what you need (supermarket and all this staff) is very close. Olga, thank you very much!! I hope I will see you soon!