Las Vegas buildings seem forever either to be getting built or getting torn down, and few have ever been considered for any sort of architectural preservation. On the other hand, few are like La Concha motel, or at least the 1,000-square-foot lobby that remains. Designed by the architect Paul Revere Williams - whose work includes the four-legged terminal at Los Angeles International Airport - the 44-year-old lobby is considered one of the last and best-preserved examples of 1950's Googie architecture.