It is a good idea to consider an option which allows you to collect rent much quicker than those others but still provides other rental management tools you might find valuable (again, not to knock Cozy or these other tools like Stessa because I know a lot of people love them), but since you have 24 units it may come down to the pricing (all depends upon what you want to accomplish).

We knocked a wall out in the kitchen to make it an open concept lay-out.

I am currently knocking out general education requirements for free to save money, but by the fall of next year (preferably in time for classes this spring, but the very basics for finance and accounting are similar so I can certainly wait), I must declare a major if I am to transfer on a fast track to graduate for my bachelor's degree.

@Tab Teehee congratulations on Knocking out your 1st mutifamily!

Do you go up and knock on their doors. 

Door knocking is also a good way to go (at least it is in my area - CA). 

@Eric Petersen knock on the door, peak around if they do not let you in.

Donate to the local politicals re-election campaign, whatever, so then you have a friend to tell the cops to knock it off and move their friendly druggies elsewhere.

Watch a Youtube video on how to inspect a roof and knock it out yourself.

However, I know my plumber has always told me to go exclusively Moen (which we always have and have never had any problems-knock on wood).