All models have hot water, shower, sink, cook stove, gas refrigerator, toilet, hitch, generator and a furnace. They sleep 6 to 8 people and seat 7 to 10. Many models also have an awning and microwave. They have Chevy Vortec V8 engines or Ford Triton V-10s. They have power steering, power brakes and automatic transmissions. They get 7 to 12 MPG. They are Sunseeker's made by Forest River. The 26' size has the dinette option, rather than the sofa and folds down to sleep 2 small persons. Extra tough and easy to operate. The rental charge is based on 24 hour days, from the time you leave. Holiday weekends are a 4 day minimum rental.