Presumably they worked for the school system and they will not give out any address information due to privacy.Clever.

Also features that are desirable in duplex would be a separate heating system which allows the duplex part to adjust its heating and air conditioning to whatever the renter wants.

Get set up with a payment system, maybe?

He did recoupe what he invested luckily but I suddenly realized their system relies on the buy ins of both parties which means if you have to deal with shady contractors, thats just how its going to be.

@Nilusha Jayasinghe score system does NOT matter.What matters is understanding the risk of default any score represents.See link below for more info:https://newsroom.transunion.com/transunion-analysis-collecti...A landlord should ALWAYS get the SSN from tenants to protect themselves and hold tenants accountable.

And all of these systems are only as useful as the PM will make it. 

Where I'm stuck is whether I should use a metering system that pre-prints a stamp onto the envelop or find a machine that can place a physical stamp onto an envelope (obviously I can't sit there all day stamping).I'm thinking from the perspective of mail that looks to "businessy" vs. mail that looks more personalized for better response/conversion rates.

The best market is where you can, but the best team that follows a clear system that can be repeated.

What systems and processes do investors have set in place for the following?

Next time, consider implementing a RUBS system to prevent this issue from happening again.