If you have solid performing assets and think you can increase rents, or lessen the vacancy window with technology or just plain attention he can't add I think you will be able to structure it exactly how you want. 

There were "dog house" windows protruding from the roof - like a mini-dormer. 

However, I have a family business of Glass Shower Doors, Windows and Home Improvement that I plan to use in order to flip MH’s.

Again, check with the city or county for any requirements they have.A couple of the downstairs bedrooms appear to have egress windows. 

New windows and doors.

New roof, HVAC, windows, refinished hardwoods, tile in bath, paint.

Its frustrating but could be worse.When I went to NYC housing court for an eviction and money collection the judge asked me "Doesn't the mortgage allow you to pay up to 15 days past the due date....Well, afford that same window to your tenants".

There was a room in the basement that could be a fourth bedroom with an egress window installed - value add!

Since I do all my own work, my rehab cost should be around $10k with new windows.

The majority of the sound wave intrusion in your room probably comes in through the window, so if you have that much outside noise I would start at the window.