I'm an investor and property manager company owner. 

Hey BP,I know this question has been asked often, but I've been struggling trying to find an investor-friendly insurance company.

@Mark DiPietro how about his company, The Lion Group Int?

I'm a CT based investor, flipper and property management company owner.  

They are billed as "a scientific approach to single-family rentals" and use "institutional grade property management," which usually means they are a tech company in real estate and likely either don't have the existing property management relationships in each area or you chose an area where they don't have enough units through Roofstock for the PM they chose to care.

I also like having an insurance company on my side in any dispute.best wishes

When your interviewing companies I'd suggest to ask about maintenance, and even talk with leasing agent as well. 

You say things like "It was understood that I would continue to utilize the garage and one room for storage as I transitioned to living out of state."

That's how I started, with a company called Flip More Deals (currently called the Growth Collective) they were very hands on and helped me through the entire process and connected me with a lender and gap funder, very hands on you should check them out.

Often times when a builder/buyer moves too fast, or is too busy and overlooks a key piece of due diligence, the unethical ones will try the "scorched earth" method and blame everyone but themselves, even when they know it was their own mistake, and they'll see if they can scare you, the seller, the title company et al into paying damages/fixing their problem.