You can give them separate living quarters, separate entrance/exit, bathroom, etc. 

Having three full bathrooms will be best for either of these strategies no matter what. 

Banks and credit unions can also offer flexibility for investors that engage in strong relationship-building strategies, offering discounts and solid loans in exchange for borrowers willing to use the institution for other purposes (savings accounts, etc.).

Land Notes sell but at a much steeper discount and return to the investor buying it.

Does anyone have a recommendations for a real estate agent in Naples, Fl with contractor contacts to assist with bathroom and kitchen rehab?

Marble backsplashes, all new kitchens, bathrooms, HVAC, electrical, refinished hardwood flooring, etc, all with the idea that we would get better tenants, higher rents, lower vacancies, and less maintenance/repair requests. 

One thing I like is that they negotiate with national builders to get higher discounts and incentives on homes far beyond what I could as a small investor only buying 1 to 2 properties a year. 

Drive in multiple bathrooms 8 per a trailer, ladies' bathroom inside. 

Getting the sellers profiles sounds good, but not generally allowed.This might bight you later when the platforms realize you are not the original owners.I'd get everyone's contact info and tell them you are setting up new profiles under your name with your bank account etc. and ask them to rebook under the new profiles.Then I would offer discount pricing to start with to get more reviews and build your brand.

New roof, new water heater, new Electrical panel, New HVAC, new Concrete driveway, new Concrete steps & walkout basement, Open space of kitchen and living room, fully finished basement with wet bar and new full bathroom, new windows.