Options like a unique amortization schedule or a 3/2/1 or 2/1 stepdown interest rate could provide initial relief to get you through the renovation phase while giving the seller confidence in a structured payoff plan.To determine an entry point, consider reducing the price based on the current NOI.

You could simply let them know that your schedule is busy and they need to schedule a time with you in advance. 

Part of this sounds like a Schedule of Real Estate.

We all invest in real estate in order to make money, and keep in mind that someone who can only afford to live in a mobile home and seller-finance to buy the land is probably tight on funds. 

There's a lot of things im unsure of and any small mistake will hurt since things are tight

I do have an FT job as a General Manager but my work schedule is fixed and stable -- Any managing broker team recommendations will be helpful and appreciated.

Because I'm not an accountant or versed in tax code and law wouldn't I want a CPA to ensure everything is legally tight and as advantageous as it can be? 

Initial Amortization Schedule: 12 years (144 months)6.

Payment TermsContract Value: $[Insert Amount].Deposit: $[Insert Amount] due before the commencement of work.Payment Schedule: Payments to be made as follows:[Milestone 1 and payment amount].

@Karl Kauper, There are several ways to mitigage (but not remove entirely) the angst and risk of those tight timelines.1.