I would never expect it's so difficult to deal with tenant.

It is not usually a problem, but if the bank calls your note(s) due then it could be a difficult situation.

Gap lending is very difficult.

very difficult to keep working with the same guy for more than one project.  

I cannot speak for everyone however finding a lender who is willing to attend the auction with you will prove to be difficult.

Finding a deal on the MLS right now that makes sense is very difficult.

Seems like a difficult place to flip or buy and hold.

If you behave like this to your tenants do not be shocked when they treat your property poorly, leave with giving you the absolute minimum notice, and for the most part make your job as a landlord much more difficult.  

I would check with town and see how it's zoned and how difficult the process would be to get the property re zoned if needed.

And folks whose financial lives are not in order often have a very difficult time submitting a lot of the basic documents that the VA/USDA/FHA/FHMLC/FNMA require, as they often have things on their tax returns or in their bank statements that raise a red flag, or require additional docs, letters of explanation, etc in order to analyze their personal finances.