Westchester NY cashflow rental

[Adam Tan]

Hello, I'm very new to RE investing and was hoping for some advice or places to start. I've recently come into about 800k and am thinking of outright buying a property in Westchester as a rental for consistent cashflow. I am not interested in leveraging/financing with a mortgage. Ideally, this will be a buy and forget deal where there is minimal input on my end. 

Does anyone has any thoughts about what potential pitfalls I should be aware of, yields I should be aiming for and/or any contacts in Westchester area (preferably lower Westchester like White Plains/Rye). 

Thank you!