For us long term buy and hold investors, it would not be unusual for one property's depreciation schedule to have as many  as 10 separate depreciable assets, each with its own depreciation schedule. 

I used to work abandoned properties and found out it is really not that unusual for past due mortgages to go unpaid for years or decades without foreclosure.  

Is this an unusual request? 

They're hosing hosts big-time while bending over for guests. 

In our area it is not unusual for tenants to pay 40-50% of their income toward rent.

Once they know you'll bend because you're new, they'll roll right over you. 

In my experience fair and honest may (WILL) still find someone who disagrees with what you said unless you bend over and give them everything.

You will find yourself bending your standards regardless of how nice the property is.4. low to no credit score which again makes it much harder to screen5. no reserves to lean upon during tough times.

Not terribly unusual.

@Michael Giaquinto it seems highly unusual there wouldn't be any rental comps.