Prepping to be a first time Landlord

[Bassim Audi]

Hello! 

I am working towards closing on my first 3-unit home. I will be living in one and renting out the other two. I'm looking for some advice on what tools are must haves for the small stuff that comes up. Also, any other suggestions on what else to start looking at or prep work i could be doing you have are very welcome! 

I appreciate you taking the time to respond.