I use QuickBooks online and it works great for accounting and property performance reports, but it isn’t made to manage properties.

The investor is simply walking in to an already performing property without the inherent risk of buying and rehabbing.As @Milton Marcelin pointed out, there are some unscrupulous providers out there, but there are some darned good ones too. 

Approval not based on DTI but based on the performance of the property.  

@Barry CollierTaxation regarding note investing is complex.Please make sure that the accountant you select knows the treatment regarding performing and non-performing notes.

But now the county doesn't perform this function any more.

If your state does require licensing and you hire a broker to fulfill that requirement and/or perform the duties, what happens if the broker does not work out?

Although as time goes on Im more likely to keep some of the better performing properties regardless of the capex like my Rockville property.

Otherwise they could just go with a proven performer for the market average return and not take on additional risk.  

Things to consider are the cost of furniture, the cost of utilities, and the overall performance of the manager you choose.

You need to focus on credibility and getting good deals under contract.If a buyer sees that you know your stuff, can perform solid ARV and cost of repairs calculations, you will gain Wholesaling credibility quite fast.