Kayak co-founder Steve Hafner lists Florida home for $85M
The vast penthouse on Miami's ultra-exclusive Fisher Island is listed for $85 million. This is an incredible leap from the $40 million paid by its current owner, Kayak co-founder Steve Haffner and his wife Stasi Haffner just four years ago. The couple acquired a 10,200-square-foot residence above DeLarná Palace as an unfinished shell in 2021, […]