If you’re not satisfied with your current attorney’s approach, it may be worth seeking a second opinion to explore other strategies or angles you might not have considered.Next, focus on compliance with housing codes and tenant protection agencies like DCF.

The seller hasn’t responded to anyone after the deal close.

If you are newer I'd suggest a house hack unless you can rinse/repeat this process again. 

Otherwise you could end up owing more than what the house is worth, which a lot of investors are struggling with now. 

I bought a single family because I thought I could house hack in the same way as a duplex and in ways it certainly could have and did work but I didn't expect the relational aspects of having people living in a property I purchased.

Is this a situation where we (as sellers) would reach out to a wholesaler?

There is a single family home that was divided and one half has been rented and an ad on small "house" that has also been rented mostly long term.

I have a rental house with 150K left on the mortgage, I have 200k in an after tax brokerage account invested in cash, stocks and bonds.

The building tradesmen are busy too, but I just called ABC and got the name of a guy who buys alot of bitumen roofing so as to get a quote on a leaky patio cover, got a guy to bid cement board skirting on a stick house by calling Palm Harbor mfgr home sales center, got a card from a guy working across the street doing drywall repair and put it in my phone.

Anyone can live anywhere they want if they have the money, and sometimes houses are bought and then rented out without much background checking on the people moving in.