We currently manage around 150 commercial office doors in Gwinnett County, GA. 

There is a filtration (basic ) in thee garage that came with the house when I purchased, but the filter gets rusty in about 5 days.

For example I had my slow teenage kids with me and I hadn’t replaced the keycard by checkout time (6 minutes past), although we were out of the property and had locked the door by that time.

So many of the builds I've visited, some multiple times, seem to be frozen in time: the homes are dried-in (roof paper, windows and doors), tiled floors, drywall installed, and then a dead-stop.

As of today I own 13 doors; 3 of them UD student rentals and the rest in Wilmington.

Motivated sellers and distressed properties are more likely to surface.Creative Financing: Higher interest rates are opening doors to strategies like seller financing or subject-to deals, where you can secure more favorable terms directly from sellers.Shift in Buyer Preferences: With work-from-home trends still influencing housing demand, suburban and secondary markets are seeing strong growth.

Example if you buy a new build at 300k or a renovated 100 year old home at 300k right next door, both should see the same appreciation. 

@Andreas Mathews admirable, but make sure you do some research so you understand what a PM can make.Starting your own PMC business will require 75-150 doors to make a decent living, depending on gross rents and your fee structre.Working for a SFR PMC as a PM, will require a RE license and you usually get paid a percentage of the gross rents the portfolio of owners/properties you manage generates.

You've listed the "big three", and those are all that are needed for most MTRs, especially if you have a limited number of doors in an area.

Also putting a business card and flyer on the door could work.