What a cost segregation study does is it analyzes a property and breaks out the depreciable basis of the property to more than just building and land.It will try to identify assets that are eligible for 5, 7 or 15 year asset lifes which would be eligible for bonus depreciation.Whether a cost segregation study will help you depends on your tax situation.High level, it will help you in two situations1) Your rental property is active and you can offset the losses against other forms of income.2) You have a lot of passive income and you want to increase your passive losses to offset your passive income.Best of luck

I might have found it. https://www.biggerpockets.com/blog/category/biggerpockets-po...At the bottom you can jump forward and back multiple pages at once. 

Another bonus - the lease payments they'd receive prior are taxed at a lower rate than interest. 

A property I am putting an offer on tomorrow has an upstairs section I conservatively think I can get $1500 for (master bedroom + small bedroom OR bonus room for office), then two bedrooms downstairs for $1,000 each.

Find the appropriate forum category and read what others have posted or ask your own questions.

I can see reports by property and also includes real estate categories like loan payments for cash flow. 

Golf carts kinda fall into that category of bikes, kayaks and boats.I did a quick search and there are plenty of insurers that offer golf cart liability insurance. https://www.insurance.com/other-insurance/golf-cart-insuranc...It seems to be pretty cheap.

You may group such expenses into a single category under "Other expenses."

My family of 6 live and own in a ranch style 3br/2.5ba house with completed bonus room upstairs in a HOA neighboorhood.

So for example, a 761 credit score will be in the 760-779 credit category, then going down to 740-759 and so on.2.