Austrian company Marchi takes luxury RVs to a new level. The eleMMent Palazzo is a minimalist mobile palace with a price tag of $3 million. This luxury mobile home combines characteristics from a sports car rear diffuser, the business jet gang way and the motor yacht flybridge. The interior features a master bedroom with its own bathroom. A fully automatic liftable flybridge lounge provides rooftop enjoyment. The 430 square feet RV can be expanded to 774 square when in camper mode.