She may be a prestigious author, but she does not live at a very prestigious address.
Advanced English Dictionary
+adjective [usually before noun] respected and admired as very important or of very high quality: a prestigious award / event + a prestigious university + the city's most prestigious and exclusive hotel
Collocation Dictionary adj
extremely, highly, very
She won a highly prestigious award.
Random quote: Be not afraid of greatness: some are born great, some achieve greatness, and some have greatness thrust upon them.: William Shakespeare