Help me analyze a deal please!?

[Connor Williams]

9 single family properties

Total price for all 247,000 

I want to offer 80% since it’s a package deal=  200k

Monthly amounts-

Gross rents equal $5125

Costs= 2350

Net=2775

I would have 20% down and pay myself back in 15 months the money I initially put into the deal. 

Is this a good deal, I have never bought a package deal like this that is turn key. 

Thank you!