I also want to combine it to one $150k  30 year fixed loan instead of having two separate  $100k and $50k loans what options do I have can anyone help.I don't want to use my own money.

Typically, if you have a mortgage, the mortgage company will collect taxes and insurance when you pay,  so there is not really any budgeting required for this.

I am wanting to make sure I will be working with a title company that is familiar with wholesale assignment contracts, seller financing, lease with an option to purchase and possibly sandwich leasees with an option to purchase.

We will do the reno typically a week.

There's pro and cons to both markets, but in the NE you would also have the option to do MTR in the off season.

typically with seller finance there would be some period of monthly payments and then a balloon where you pay off the balance in full. 

For instance - Easter baskets, Halloween candy, fun craft beers for St Patty’s Day, tons of options for Valentine’s Day, small tree and decor set up for Christmas, etc.  

But if they don't willingly make the payment your only option would be to sue, and they have the upper hand to let the lender know about the sale possibly triggering DOS.

Sure, being a RE agent is an option.

They will get in touch with the property manager, let them know a complaint is filed, and typically give them an opportunity to make things right before opening an investigation.Have your friend look for a new PM immediately.Start by going to www.narpm.org to search their directory of managers.