Also you may be required to upgrade the water service in it is less than a 1" main or is found to be lead.

please don't use service monkey. the use Java script and other types of tracking software.

We had a disagreement, when I told him I have to wait till the home sells for the rest, and he left without finishing.

I find that providing a good product, with quick service when a maintenance request comes in and a sense of respect really goes far with these type of people. 20-30% cap rates with low stress are possible in these areas.

You could also ask the bookkeeper which CPA does he/she collaborate with and then verify the competence level with with the CPA.If you are concerned about the safety of your financial documents, most cloud based accountants use software (Quickbooks, file sharing services, etc) with bank-level encryption. 

The rest under- or fairly valued.This is a study I did myself. 

But don't fret it, the commissions are low, you have to do a lot free property management services, sometimes out of pocket hundreds of dollars waiting to get reimbursed, etc.  

He does all my HVAC and now lots of my investor friend's service as well. 

Use an RMLO and loan servicing. 

Good luck to you, you will find with more than 50% of rent going to debt service, these are not great cash flow properties at the moment.