The deposit is a standard security fee that must be paid when making your student reservation. Its purpose is to ensure the timely payment of monthly fees and the fulfillment of other agreement responsibilities, such as covering damages caused by the guest. The deposit amount is equivalent to one month's payment and will be refunded within 4-6 weeks after check-out if everything is in order with the room, your bike, and all payments. It's important to note that the deposit is separate from the first month's payment; it is an additional requirement.