19. Reinstatement: Upon the termination of the lease the Lessee shall reinstate the premises to the condition that it was in at Handover. within three (3) months, less fair wear and tear, or shall pay to the Lessor the reasonable cost of reinstatement. The potential lessee will leave the premises in a clean and tidy condition with no obligation to remove any of its fixtures and fittings. If the potential lessee remains within the premises for the duration of the initial term and further two options periods, the potential lessee will have no obligation to undertake any make good of the internal staircases.