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The "Park Model Cabins" from Coast Homes of Fort Bragg.

and 2,080,000 more via a Google search!

Definitions of "Park Model Cabins":

are actually recreational vehicles consisting of 399 square feet or less. They are registered with DMV and there is sales tax to be paid by the buyer at the time of sale, and annual DMV fees (just like your car).

are classified as RV's since they are built on a single chassis, mounted on wheels, and because of their size. They were originally designed to provide living quarters for recreation, camping, or seasonal use. They are now designed with quality in mind and less emphasis on mobility. Currently, they resemble the appearance of a small, apartment-sized home.

must be registered with the DMV and the DMV does classify them as an RV. However, that is where all similarity, other than size, ceases. An RV is a self-contained, metal clad, vehicle or trailer that can be moved by the owner and is intended as travel lodging. A Park Model is none of these things. Park Models are taken to a specific location by a professional mover and placed on a foundation. They must be connected to power, water, and a waste disposal system.