I have an STR in New England that had a basement oil tank.

And I may have to look outside of my area in New England as cost of building is so high. 

I had a guest from England stay in my unit for 3 days and the managed came running up the stairs wanting me to pay for the guest and I thought he was going to have a heart attack.

I'm new to real estate investing and trying to gain an idea of multi units  in the new england area.

There are other reasons for the floor to slope in a northern New England building, and the main reason you get foundation pitch in a lot of buildings is that the foundation the builders used simply wasn't beefy enough.

I will be submitting paperwork to head back east to my roots in New England (Hopefully Mass or RI area).

For example, the West Coast is seeing lower costs of capital than the New England area, while Florida can still get maybe 2 pts origination and 12% annualized for a 1st lien position loan.To see what's happening in your specific market, you can secret shop some local hard money lenders, community banks, and brokers to see what their rates and terms are for different products and the qualifications to get those products.

That does not mean you should not come to OH and visit your investments or visit the areas you are investing in specifically, but it does keep you away from the day to day a bit.Other than that I'd say that OH in general and the Mid-west are going to be lower priced markets than what you see in RI and New England, but of course within OH there are many different markets and plays you can make. 

Quote from @Craig England: https://lendersmatrixllc.com/l...Does anyone have experience dealing with this company? 

Many of the local banks in VT only lend in VT or New England.