I did a little work for this company as a neighbor and the company has failed to pay me $10,000 that was due last November.

Another option would be a co-living arrangement utilizing a company like PadSplit.

Here is how flat fee buyer agency works:1.

Quote from @Marcos De la Cruz: Thanks for the reply but I'm interested in reviews pertaining to that company and the properties they sell to investors.Not really considering them for PM. 

Deal with one of the large accounting/tax companies that have an international network.2.

I’m trying to get a heloc or cash out refi on a primary residence duplex.l under FHA.I have great credit but modest incomeWife has bad credit with better income therefore I don’t believe we will qualify for heloc.Our plan was to get heloc to use as a down payment on another house hack or general investment property.So far our mortgage company said they could do the cash out refi which would raise our mortgage from $800 to $1200 (current rate is 3.62) and the rate would go to 6.6To pull out hopefully 30-35k maxMy concern is if I do the cash out.

It seems that often when companies acquire large books of business in one shot there are growing pains and unfortunately those are felt at the client level.

Ask local title companies for connections.

When you say: "funding services", are you asking about mortgage companies? 

I'm happy to refer you to a company that helped setup mine.