At the reception desk of the third floor, just opposite the lift, every guest who visits the studios on the third floor of the "Bottle house" is given a bracelet key for the locker room and a towel. When receiving the key the guest should leave a deposit of 1000 rubles or a document (driver's license, STS for a car, pension certificate), that will be refunded to the guest once they have finished their activity in return for the key.

In case the key-bracelet or the towel is lost or damaged, the visitor must compensate their cost in the amount of 1000 rubles.