Low pay & nowadays everyone is shoving a camera in your face.

What kinds of fines could I potentially face, and could it turn a great investment on its head...

You can do almost anything without technology, you will just be much slower at doing it.You could always move 100lbs of rocks from point A to point B by carrying them, it just became a lot more efficient with the invention of the wheel.You could always catch a fish using your bare hands, it just became a lot more efficient with the invention of the fishing pole/net.You could always have a conversation with anyone in the world, it just became a lot more efficient with the invention of the telephone.And you could always track the performance of your properties, it just became a lot more efficient with the invention of things like Excel and Quickbooks.So if technology increases the speed at which you can perform a task, then in REI that means using it will get you some return on your investment sooner; as long as the time/cost to learn/use that technology doesn't outweigh the added efficiency.

100 a door barely worth the trouble 200 a door good average profit 300 a door doing great 4-500 a door a handsome return 

What were some of the challenges you faced?

Would I face any problems in court, without that in the lease?

The major repairs to the home included the following: laminate wood floors, carpet, paint (interior & exterior), new plumbing system, granite countertops, cabinet re-facing, new vanities, new appliances, fence, and some other small things.What was the outcome?

That is how they student program is set up at this point.Here is an article:The Student Debt CrisisLIVES ON HOLDMillions of Americans who went to college seeking a better future now face crushing debt from student loans—while the industry makes a handsome profit.

If he doesn't leave right away (or soon), then have your cousin tell his "friend" there are offers coming in from people that want to live there...tell him that the one your cousin thinks the best offer is coming from a lawyer.Make sure your cousin has a giant grin on his face when he's telling him friend this...not a worried look.After the friend leaves, and your cousin does the 2 things he should be doing anyway:1 - SELL the property, your cousin can start again. 

Then after my refinance mine barely cashflows but it still appreciates like 5-6% a year (value $430k) plus I pulled out $90k which I used for some other rentals.