Are you really that clueless?  When you pay $20+ million for a condo, you don't give a crap about measley maintenance fees.  They're inconsequential.  Even if the maintenance fees are $10K a month, the owners won't bat an eye.  We're talking about folks who will frequently spend over $2K on a dinner, even more if it's a high-priced benefit dinner.  The extremely wealthy, the 0.1%, don't get "Buyers (sic) remorse".