Does anyone recommend a service like rentometer or neighborhood scout specifically? 

Your family member is also your cleaning person, maintenance guy, public relations manager, and your property management service. 

Our LTV is less than 50% ( yes no risk at all for the bank, and we have top credit score.We already paid the appraisal, environment fee, wasted countless hours etc...The texts in LOI: Financial covenants:-- Min DCR based on actual rents for the first trust deed of 1.25:1.00 based on a 25 year amortization by the end of 2018.And in the loan doc---Property is to maintain a 1.25:1.00 Debt Service Coverage Ratio, tested annually.We would not have paid the fee and sign the LOI, had he included the phrase tested annually.Please understand that the loan  will be for 10 years long, and we are very confident that we will always have fund for the monthly mortgage payment.

Seller won't make money unless if servicing company grants relocation.

Being a local company, providing quality housing and great service is very important to us.

Pay for professional cleaning services upon departure (for Dog)Many Thanks in advance!

While the risks are not as great if you are just hiring one or two people, failing to properly distinguish between an employee and subcontractor can raise major headaches down the line. 

Does anyone have any recommendations for management companies that provide tenant services in this area of the city?

Contracts were sent out and I was about to sign but I found out on my own (it was never stated in the listing) that this house is mandated by the town to be raised and my offer did not take that cost into consideration.

My thought would be to buy all three, renovate them, raise rent, combine the properties, and then get them appraised on the cap rate rather than comparable properties.