I'm not sure how that plays out with a ROBS... but would investigate it.Randy

Subject-To is an extremely high-risk play for anyone not capable and/or comfortable with selling, refinancing, or repaying 100% of all Subject-To debt balances, all at once (if they have multiple). 

(d) Any one entitled and desiring to redeem shall be granted a credit as against the amount of money required to be paid for redemption as follows:(1) For all timber cut or sold on the land by the purchaser or his or her transferees, during the statutory period of redemption.(2) For any oil and gas, minerals (including coal bed gas), sand, and gravel, taken from the land or sold, and for advanced royalties or bonuses received by the purchaser or his or her transferees, during the statutory period of redemption.(3) To the extent the value of the property is diminished when any structures or buildings are changed, removed, demolished, or destroyed by the purchaser or his or her transferees during the statutory period of redemption.

My response to that would be "no one gets a paycheck their first day on a new job, aside from a signing bonus", and those signing bonuses often have tenure requirements for the payout.

The study identifies with forensic engineering detail the immediate Bonus Depreciation 5, 7 and 15-year personal property class lives qualifying portions of a building that are normally buried in 27.5 year residential or 39 year commercial categories.

Like @JD Martin mentions, it could be any number of small things like a faucet turned to open.The good news is, they don't know what's wrong either so play it like it's $5k. 

The loans on a house hack are going to be some of the most favorable ones you can get since it is considered an owner occupied plus you should be able to get a first time buyer bonus of some sort. 

Purchase price: $55,000 Cash invested: $85,000 Sale price: $280,000 I feel like luck and timing played a roll in scooping up this Garfield Park home.

Can we use 60% bonus depreciation on this or no?

Sure, you can play semantics and explain the differences between them - all that doesn't matter.