The operator may trade off the longer term benefits to keep a high quality tenant in place.

High taxes.

Or paying off my debt, while I provide them with a nice house to live in instead of an apartment. 

Condo's are usually on the cheaper end of cost for appraisal reports, typically not $750 (but if it's a high end condo or in an area with there's some complexity, the fee can reflect that). 

Quote from @Vikas Jain: Yes, I have already seen the buy-in, im less concerned about that part of it, but just want to make sure its legitimate (plenty of opportunities where buyin is high but it doesn't always mean the product is good, just been burned in the past by others so trying to do better due diligence this time around)Their success rate, as of now, is 100 percent.

The BRRRR strategy was great a couple of years ago, but it's much harder to do now because of the high interest rates.

High property prices mean fewer people can afford to buy, so more people rent.

Post Dodd Frank sellers have continued the same bad practice of selling houses to occupants with financing at selling prices that are way high, can't be justified via any type of 3rd party valuation (appraisal, zestimate, tax value, even recent sales in the same area).   

here are just a few:-interest rates and prices both remain high. this has really hurt cash flow across the board.

The findings are particularly interesting for those focused on the Columbus, Ohio market, which topped the list for both two-bedroom and three-bedroom rental searches.The report also notes a shift towards more apartment searches, influenced by the scarcity of single-family homes and rising interest rates.