In general, the apartment is ridiculous. Located near the center, within walking distance. There is a shopping center and a metro station nearby. The rooms are clean, cleaning is done daily. There is a wonderful cafe at the hotel.
Of the disadvantages, I can only note that the old plumbing is satisfied in the bathrooms, there are also problems with the pressure of hot water. Small portions for breakfast are also a disadvantage. You can make it a little bigger.
The apartments have Russian-speaking staff.