Great stuff - this type of regulation is somewhat counter-intuitively a lot better for investors than currently less regulated markets (where you don't know what could change dramatically in the future). 

My advice is good advice, but it's common that most people new to wholesaling still think they are going to make a mil in a year and only want to hear the good stuff.

real estate training has always been a big money bizz.. its really promulgated though with U tube and how easy it is to throw you stuff out there.. but to really get wealthy doing it you do need a ton of dough for marketing or a great relationship with a fullfilment company.

If you are in this business long enough you will undoubtedly arrive at situations where taking the small loss even if not fair or warranted based on the circumstances is best if it keeps everything moving and avoids more costly delays, liability and inconveniences.In this case, if you withhold the $2K, you still have to find someone to complete the work to your satisfaction.

It's just compound interest, same as your credit cards (average daily balance times the monthly periodic rate (or some similar formula - check the terms of your HELOC) plus 1/120th or some similar fraction of the principal balance to arrive at the monthly payment).Also, check your definition of "amortization".

When looking for options for something pre-fab to plop on our lot, we keep seeing things about Amazon homes and they seem super affordable, but I don't see a ton of information on them and how to plan for the house arriving.

The main data to watch is some stuff you're already watching, but probably some others you are not.

Good mindset stuff at the start an great underwriting education at the end.

Don't try and slip anything by because they will catch it when inspecting the other stuff....

My wife was on the phone with a potential tenant as she was arriving at the building to view the unit.