There’s a fun 1970s book “Motel of the Mysteries” by the brilliant illustrator David Macaulay with this basic premise.

A single motel room is discovered underground by future archeologists, who proceed to interpret everything as if entering Tutankhamen’s tomb. The dusty motel room and its “treasures” are illustrated with the same precision that Macaulay brought to his classic works like “City” and “Pyramid” (which this 80s child remembers fondly enough that I bought them used for my kids a few years back, along with “Motel”.)