https://en.wikipedia.org/wiki/Azzedine_Alaia
has / had "3 rooms" 'hotels' in milan and paris
Hotel Particulier Pourtales Paris (by Raffles Paris developer)
has very little information online, possibly contemporary art
Originally Posted by
MSPeconomist
Versace mansion
sometimes the pool is closed for private events
Casa Casuarina is definitely an interesting example. seems announced plans for hotel, then changed plans to members only. presumably did not get desired membership sales, so over time (and economy) became more and more open to public.
2004 (halloween) - club soft opened
2005 - rooms open, guests are "temporary member"
2006 (before february) - joined LHW
robbreport.com/Home-Design/Open-House
Casa Casuarina originally contained 23 apartments that were ostensibly for rent but which Freeman often shared with his friends...When Versace acquired Casa Casuarina in 1992, he also purchased an adjoining [long closed] hotel
also in miami is casa tua, a club with 5 rooms, which has some posts here
many luxury hotels/resorts rent their pools for events, especially in florida