This would be a HUGE mistake. If more than 50% of a condo building is rental/commercial/retail/etc it becomes non-conforming from a financing perspective and extremely unattractive to buyers. For real world proof, you have to look no further than 505 CST which is non confirming and has lost all, but one preferred lender. They even lost Bank of the Ozarks who originally financed the construction loan. I only show 32 closed condos in the building and Tony G's living trust is 2 of those. Plus, rumor has it the Four Seasons and another 5 Diamond hotel on KVB will be selling ownership condos above the hotels that have hotel services included and it's going to be VERY hard to compete against those.