the 2015 keystone alpine is a luxurious rv that is perfect for any trip. extending 36 feet with 6 slide-outs you will get plenty of space to walk about and relax. this fifth-wheel comes with really nice interior furniture plenty of counter and storage space really nice amenities such as a fireplace and 12 cu. ft. refrigerator and more! this is definitely a unit to look into! amenities 2 air conditioners furnace microwave/convection combo washer/dryer hook ups 12 cu. ft. refrigerator 12 gallon gas/elec. water heater electric jacks ceiling fan 12' electric awning fireplace ladder smoke detector skylight