The apartment itself is very nice: it looks very good, it is spacious and comfortable. It is perfect for four people, and Olga and her son are kind. You have a lot of shops in the area, restaurants you can find everywhere, bus and subway stations just a few hundred meters. But... But! There is problem: the apartment is well equipped: washing machine, air conditioning, electric boiler, electric hob, etc. But you can use only one of them because, if you used the hob and air conditioning, the power from the electrical panel would stop. Thus, if you took a shower, until the water in the boiler will be heated again, you could not use the air conditioning, or the hob, or the hair dryer. I understand from a few friends that it is a common practice: small electrical fuses are installed to limit electricity consumption. In conclusion, I would say almost 4 out of 5 stars.