The Sapphire Series / 28684A built by Cavco Dorchester is a 4-bedroom, 2-bathroom multi-section home with 2,040 square feet on a 68-foot frame. It's the largest floor plan in the Sapphire Series by a wide margin, and the only 4-bedroom model in the lineup — every other Sapphire Series model tops out at 3 bedrooms. At 28 feet wide, it's also among the widest models in the series. It's the series' top-of-line choice for buyers who need the most bedrooms and space.