We plan to rent out the main house and ADU in the future but also concerned on the return if/when we do sell. 

Is it a typical inn/bed and breakfast setup with all the rooms inside of a main house? 

I think the best thing would be to knock out the line of credit mainly because I’ve been putting a lot of time into getting my business up and running, BUT if I could knock out the renovating before March that would be a HUGE win.

There are a few others here on bigger pockets who have endeavored to do so and can attest to this  (but I will not name them).Basically AHP bought 1000s of low value non-performing loans, these require the most oversight mainly due to the condition of the properties. 

The main challenge was that there was considerable deferred maintenance.

If you're anything like me, customer service is the main draw for me when I am choosing any service provider.Look at websites, reviews and testimonials.

The main reason for this is to continue to do medical missions around the world  even when I'm dead.

We hope that you can remedy the situation so that we can move into a habitable home.Suggestions that we have to fix the issues:Hire a company to rip up the carpets, treat the subfloors, and replace the carpets, at least on the main level and on the stairs.Provide an air purifier as a start to remedying the smell.Replace the garbage disposal.Hire a plumber to fix the draining issue in the bathroom sink of the smaller bedroom.Fix the tiles in the upstairs bathroom so they no longer present a safety hazard.Replace or fix the screen doors.Fix the gap between the windows and the walls in the living room.Hire a professional company to treat the entire home for pests.

Than I thought it was all the things that could go wrong in the flip, hidden gems like K&T hidden in the walls, shot main-lines, etc.....   

But at turnover you needed better paint and change out window coverings almost always.. change carpet every other tenant.. glad i had concrete floors in the main living areas..