When they build the unit, the carpet goes down and then the walls and cabinets are set in. If the wood underneath is really dry, it needs to be sealed and you may have to add a layer above to level enough for tile or vinyl... If that wood is soft it won't get any better with time...
Hooligan, Pensacola, Fl -U.S. Coast Guard 1956-1985
2016 Thor Siesta Sprinter 24ST diesel -1972 Moto Guzzi
2008 Suzuki Grand Vitara TOAD