Minus: Breakfast was not good. Beds were narrow, not 90 cm as promised.
Plus: helpful staff
Minus: Wi-Fi connection in the room was very poor
Plus: Cleanliness. staff friendlier than many russian hotels we stayed at. Quiet double (twin actually) room and comfortable beds.
Minus: Plumbing and other fixtures need work. For the price would expect these to work properly without leaks and missing globes.