Both Uses

opulent
in
Dreaming in Cuban
(Auto-generated)

Even now, stripped of their opulence, crowded into two-bedroom apartments in Hialeah and Little Havana, the Puente women clung to their rituals as they did their engraved silverware, succumbing to a cloying nostalgia.†
Chpt 2.9

opulence = magnificence or luxury
Lourdes wishes Ivanito were with her so she could point out the opulence—the nine-hole golf course, the landing dock for the seaplane, the Carrara marble floors.
Chpt 3.16 *

opulence = luxury

Definitions:

(1) (opulent)
magnificent and luxurious -- usually expensive
(2) (meaning too rare to warrant focus)
Much more rarely, opulent can reference a rich abundance of something; or that someone is rich.