Used 2021 Grand Design Solitude 378MBS

The 2021 Grand Design Solitude 378MBS is a luxurious fifth-wheel RV designed for extended stays, offering an ideal balance of residential comfort and functional design. Known for its spacious floor plan and high-end finishes, the 378MBS is built with Grand Design's reliable construction, featuring a fully laminated aluminum frame, superior insulation, and a high-gloss fiberglass exterior, making it suitable for year-round adventures.

Inside, the 378MBS impresses with its open-concept living area, complete with theater seating, a plush sofa, and an entertainment center featuring a large TV and electric fireplace for cozy nights in. The kitchen is a chef’s dream, equipped with solid-surface countertops, a large island, residential refrigerator, pantry, and a three-burner cooktop with an oven, making meal prep a breeze. A unique feature of the 378MBS is the mid-bunk room, which can serve as a private office, guest room, or additional sleeping space, making it versatile for families or remote workers. The full bathroom includes a spacious shower with a seat, high-end fixtures, and storage. In the master suite, a king-sized bed, large wardrobe, and washer-dryer prep create a comfortable and private retreat. With ample storage and thoughtful design, the 2021 Grand Design Solitude 378MBS offers a high level of luxury and flexibility for those who love the open road.