ROOMER is the next generation hotel management system and is developed by Promoir B.V., headquartered in the Netherlands. It is a proven, intuitive, cloud based Property Management System (PMS) running on the unique ROOMER Platform and is the one-stop shop for all hotel management needs. The PMS enables hotels to manage their entirety business processes, from customer interaction (booking through billing) to interaction with key-systems, pay-systems and so on. ROOMER has an integrated 2-way channel manager connecting the hotels with over 180 hotel booking sites. Roomer includes various clever apps for tablets and phones. Although not so visible to the end-user the ROOMER PMS runs on the unique and open ROOMER Platform. By offering this possibility the hotel owners can add their own functionality and apps to their hotel management system.