If, in Landlord’s opinion, the pet(s) has injured or disturbed others, or has damaged property, Tenant must permanently remove the pet(s) within fifteen (15) days (or sooner in the case of an emergency) of receiving written notice, and failure to do so shall constitute a violation of the Lease Agreement, and may subject Tenant to eviction.

Does a quick call constitute a billing or is an occasional answer part of the representation (don't abuse it)?

I thought conservatives were supposed to be big on ensuring that the government doesn't use its power to suppress the Constitutional rights and civil liberties of its people...Though if you believe Tim, shooting an unarmed, handcuffed guy in the back is not really a violation of any rights or liberties if the person doing the shooting is in a high-risk job and has to wear a bullet-proof vest to work every day.

This would constitute a cap ex (capital expense) and there are many of them, not just the roof.Vacancies, repairs and maintenance, tenant damage beyond the security deposit, property management (does matter if you self manage, you don't work for free so you still must calculate it as a cost in your numbers), accounting, advertising, utilities, and the list goes on.From what you have posted on numbers, I can assure you his is a cash flow loser.

They've been around for 15 years and while they still constitute a small fraction of real-estate transactions, a court ruling in the past 2 (maybe 3 now) years opened the door for them to have access to the MLS system for their listings and has accelerated their growth.

It depends on how clear the terms in your lease are for what constitutes a late payment.  

I'd find some constitutional group and see if they'd be willing to fight that fight.

sec 1031 is a federal statute and The rules of what constitutes "like kind" for the 1031 are quite broad.  

Ok, so we disagree somewhat on what constitutes a scammer in REI, fair enough.

And why would it constitute unrelated business income if it's all going back into the SD IRA?