Briz-3

 No risk: can be canceled later, so make sure to book today at this great price.

  Budget Triple Room without Air Conditioning - No Balcony    

All of them have:   3 single beds

Number of guests: 3  - 36,000 rubles. per room. ...  1 person -12000 rubles. - 15 nights. One night per person 800 rub.

! 0 numbers. group of 30 people.