Interest 9-12 percentAmounts: 225,000.00 to 400,000.00Term: 36 MonthsSecurity Position: 1st PositionPayment Type: Interest OnlyDo you think note investors will be interested in these notes? 

This can reduce the required down payment, often increase the allowable seller concession from 2 or 3% to 6% and lower the rate of interest, as well as expanding the types of mortgages eligible (in the case of ARM's, 40 year amortization, interest only or even 40 year interest only!?)

Since there is not lien/loan, then you can create any type of loan you want if the buyer agrees.It still kinda sounds like the buyer may not be fully aware of the nuances of the deal.

It really depends on the area and type of property, as in many neighborhoods people would prefer a bigger yard over a pool that they have to pay maintenance for. 

It doesn't always come down to "math" on these types of homes.  

What made you interested in investing in this type of deal?

Journey-of-a-1,000-miles-begins-with-a-single-step type of thing. 

Location will impact everythingfrom the types of tenants you get, to your rent, to your tax liability.

Ive been doing some research seems like guesty, hostfully, ownerez, hospitable seem to be the most popular.

This is the "hard" part of RE investing - finding a market and property type where the #'s will work favorably.