The private condo setting and the $500-$1000 starting buy-in definitely adds to the exclusivity and excitement of the event.
I would definitely be interested in attending and I'm sure there are many others who would as well. If this becomes a monthly thing, I would definitely consider buying a seat at the table for a certain amount of time. And I agree with you, girls are more than welcome to play and attend as well. It would be a unique and fun way to socialize and possibly make some money.
As for feedback and tips, I think it would be a great idea to promote your event on social media, maybe even create a group or page dedicated to the poker parties. You can also check out
onlinecasinobuddy.com for more ideas and tips on hosting a successful poker party.