The Axis Hotel, part of the Hilton Tapestry collection, is a renovation of the historic 5th Avenue building in downtown Moline. The 8-story building is transformed into a 103-room property. Denovo’s guest room HVAC systems are be comprised of solar thermal panels on the high roof, a hydronic loop in the building, underground thermal storage, and heat pumps in each room with an energy recovery unit to precondition ventilation air. The Fifth Avenue Syndicate, a speak-easy inspired restaurant and lounge, and conference space is conditioned with more traditional methods to best suit their varied uses.