The Room Booking System, a component of the comprehensive Hall Energy & Security Management System (HESM) manufactured by HeatingSave, is a digital tool that enables organisations to effectively manage and schedule the use of various spaces within their premises. HESM is a complete turn-key system that provides your building with an all-in-one Energy Management, Room Booking and Security Access Control system. By utilising the Mobile Heating App, users can easily rent out different areas of the building, control booking logistics, handle quotations, deposits and efficiently manage accounts. This system encourages companies to make the most of every part of their buildings, whilst keeping running costs down, thereby maximising their return on investment (ROI).