Turnkey provider recommendation (Morris, R2R, Roofstock, others)

[Gokulraj Mohanasundaram]

Hi, just starting my RE investment journey. looking for turnkey providers recommendations. I cannot actively involve in maintaining the property (especially out of state one) so looking for a good turnkey provider with whom I can build a long term relationship and build a good cashflow portfolio. 

any advice/recommendation? so far, I found Morris Invest, RentToRetirement, RoofStock (not sure if this is fully turnKey but they have good list of inventories and easy to run cashflow & other return analysis). does anyone has first hand experience with any of these providers or others? thanks in advance. appreciate your time.