@Cameron NordinA cost segregation study accelerates depreciation by classifying certain building components as personal property or land improvements, allowing them to be depreciated over shorter recovery periods (e.g., 5, 7, or 15 years instead of 27.5 or 39 years).By accelerating depreciation, cost segregation lowers your tax basis more quickly than standard straight-line depreciation.

Real-life reps, to me, means seeing properties in person, whatever your asset class. 

A landlord policy can be a commercial policy or a personal lines policy.It's the same as asking if you should buy a single family rental or a 1 unit building.Focus on the coverages and disregard the name of the policy.

Nothing personal. 

I personally like radiators, especially steam because the heating system is simple!

Shadow/mentor a person doing it.

Easy to use yourself too HELOC works (there may be some places that do a HELOCs on rental properties)I personally have used a 401k Loan on a few occasions - You're essentially borrowing money from your 401k and paying yourself back (interest goes back into your 401k as opposed to a bank) and if you don't pay your 401k back the loan would simply become a withdraw (maybe some tax penalties, but you could probably finagle a workaround).

Personal money How did you add value to the deal?

How much can you get on a personal loan?

Yes, in theory a person can make CRAZY $$$$, and some absolutely do.