When choosing a hotel, it was 4 stars, in fact it turned out to be 2, apparently deprived of the cons. The staff (not all) speaks Russian, the breakfast is a buffet, a little monotonous, but it was fine for us. You can have lunch and dinner at the restaurant. Towels and bathrobes are changed every day. There is a hairdryer, hygiene products. The room has a refrigerator, TV, air conditioning. I can't hear the neighbors behind the wall. Good location, close to public transport stop, metro 10 minutes walk away.
The disadvantages are old linen, cockroaches in the bathroom.