A little background about me, I have just over 200 doors in my current portfolio and our company manages just over 250 doors for third party investors in addition to those. 

I think your demographic might be more hotel people rather than families.I would also still go with smart locks on every door.

That creates a compelling opportunity for investors willing to get in ahead of the curve.I’ve been investing there since 2019 and have built a 12-door portfolio primarily using the BRRRR method.

In the unlikely event that you are the exception that proves the rule, the rare 18 year old who can actually generate a serious income by wholesaling real estate, your day to day will look like the following: - You will door knock, cold call, send mailers, and otherwise create lists of people who are in the most desperate moments of their lives. 

I have over 101 doors now.

The first warning I always do written (via email), second warning is an official letter on their door saying they're violating their lease to allow other residents the right of enjoyment (if you put this in your lease).

How many doors do you need to hit your target?  

Door Knocking for 3 months.

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

Supposedly Brian Spears was at his residence in Florida, when we knocked on his door nicely, but he would not answer.