Betterspace develops smart software solutions that make buildings more energy-efficient, digital, and user-friendly.

With better.energy, users can make their non-residential buildings more energy efficient. The system automatically controls radiators and fan coil units, whether it is a hotel or office building, a clinic or care facility, or a school or other educational institution, better.energy reduces energy consumption.

The online management platform better.energy helps users manage their buildings. It allows them to keep an eye on their company, locations, devices, users, and better.energy modules, enabling the automated control of radiators and fan coil units as well as continuous monitoring of energy consumption.
Hotels also benefit from the better.guest digital guest directory. With its telephone feature, chat, push messages, green option, and ordering function, the digital assistant simplifies communication with hotel guests, helps generate additional revenue, and reduces costs.

With its intelligent software solutions, Betterspace creates digital, connected, sustainable, and efficient places.

Originally constructed in 1298 as a Carmelite monastery, the Renthof building in Kassel was transformed into a boutique city hotel in 2017, offering 55 stylish rooms, exclusive catering, a bar, and unique event spaces. During the extensive renovation, the historic landmark was carefully modernised in line with its listed status.

For hotel management, the key challenge was balancing energy efficiency with the preservation of the building’s architectural heritage. They needed a solution that would provide full control over energy consumption while maintaining the highest level of guest comfort.

With a strong commitment to sustainability and smart energy management, the Renthof team partnered with Betterspace. The collaboration aimed to deliver room-specific heating data, optimise energy use, and significantly reduce overall consumption—all without compromising the hotel’s historic character.