Users who already have a weekly sessional booking may book extra "ad hoc" hours at £27 per hour (subject to availability). All room hire charges are fully inclusive. Charges are payable monthly in advance by standing order. A (returnable) security deposit of one month's room hire is required. Deposits given to secure a room booking are not refundable in the event of cancellation. Agreements are cancellable by one month's notice after the second completed month: i.e. minimum hire period is 3 months.