Model Home Not For Sale. Introducing Citadel Signature Homes’ latest custom masterpiece, The Hartman! Every modern farmhouse lovers dream, The Hartman boasts open, airy main floor with soaring ceilings, spacious farmhouse-chic kitchen with gas cooktop, and large Great Room and half bath great for entertaining. Practical second-story with four bedrooms, three full bathrooms, and laundry keep day-to-day living all on one floor. Walk out basement backing to natural environmentally-protected wetlands ensures beautiful, unobstructed views for years to come.