It had occurred to me that this shadow of a garage must be a blind, and that sumptuous and romantic apartments were concealed overhead, when the proprietor himself appeared in the door of an office, wiping his hands on a piece of waste.
There are no more uses of "sumptuous" in the book.
Show samples from other sources
It’s August, so sumptuous that I couldn’t bear any more black squares, but no, it’s been nothing but hearts, Nick acting like my husband, sweet and loving and goofy.
Gillian Flynn -- Gone Girl
Cinder cast one more look at her stepsisters’ sumptuous gowns before backing out of the room.