I changed my strategy from 2 years ago of acquiring more doors and "cash flow" to now looking at the asset if I continue to buy. 

Slip a note under the door. 

This is where smoke/CO detectors, grounding, electric garage door reversers, and other goodies came from.If the municipality performing the U&O calls out an item, Seller is stuck with resolving it either by fixing it or negotiating it with the buyer.

It took me 11 years, 25 properties and 76 doors to replace my income but when I bought my first larger commercial deal, it replaced my wife's income in one year. 

Our rent-by-the room residents appreciate a lockable bedroom door, a private bathroom, sufficient on-site parking, a large refrigerator and a large washer and dryer (in order of most to least important).

@Jaren Woeppel I own a management company that focuses almost exclusively on the management side for revenue and has right at 700 doors under management.

If you don't do that and the neighbors complain like it happened to me, the city will knock on the door to see what's going on and give you like a $100 per day fine which I paid.

Calender sync was one of the earliest things they adopted and now they are taking over smart door locks.

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases.

Some mentees will act as a bloodhound for the mentor, knocking on doors, driving for dollars, scouring the internet, making cold calls, or performing other services that help the mentor find new deals.