If your landlord has not sent you an explanation within the 30 days, you will have some leverage to take her to court and the judge may be more sympathetic. 

Z Loraine Nielsen Your trying to make a property pay that's leveraged too heavy.

My IRA would be hit with a large UBIT tax of 33% or so, on about 80% of any profits, but the leverage to me is worth it.

Not sure what rate he got 5 years ago, but my guess is it is probably lower than what he can get now as an investor.3) If he sells his Fort Collins house, he will need to pay realtor fees, perhaps as much as 6%, which can significantly impact his purchasing and leveraging power going forward.4) He might try renting out his Fort Collins home first and see what he can reliably get for it. 

You won't learn anything except what not to do...and you will lose money...money that you don't have.Keep you own cash in your pocket, and leverage your credit.  

Is there anything to watch out for in leveraging ?

I also listened to an investor from Florida talk about how he was only 50% leveraged before he lost everything when he thought he held an overly conservative position with his assets. 

When Daikan Group purchased Goodman, they acquired all the technology they needed to make a solid product...especially the heat exchangers.Best warranty in the market and a solid product

This isn't a pity party, just looking for financial advice, I'm sure technological unemployment will salivate at the mouth until all humans are unemployed however I don't think debt is something technology can unemploy.

If you can clarify, what exactly you want to do then I can recommend what technology can help you achieve your project.