The Alpha / The Atmos 28603N built by Cavco Dorchester is a 3-bedroom, 2-bathroom multi-section home with 1,600 square feet on a 60-foot frame. At 28 feet wide, it's built considerably wider than its Alpha series companion, the single-section Helix 16763N, giving it a much larger shared living footprint despite an identical 3-bedroom, 2-bathroom count. The kitchen and living area anchor the center of the home, with the primary suite kept apart from the two secondary bedrooms. It's the multi-section option in the two-model Alpha series.