My youngest is 16 and very independent so no issues there.  

Based on the statistics I've seen, most investors in the US own less than 10 units, which are predominantly SFRs or 2-4 multi-family.

I wouldn't pick a random market far away based solely on statistics or numbers.

You can learn to do this independently or get a rockstar REALTOR to lead the way.

I don't number my properties (I don't own anything anymore I don't want to keep) but I do keep tabs on my net profit independent of income taxes on each unit because if a unit starts to slip I need to know if it can be salvaged (have I been consistent with rent increases?

I’m an independent and licensed real estate broker in Tulum, and after analyzing the performance of numerous properties, I can confirm what Mike is saying.

You can learn to do this independently or get a rockstar REALTOR to lead the way.

The property had a first mortgage, as well as a second mortgage, both from the same purchase money lender.After receiving the trustee’s deed and recording it, I discovered two “Independent Solar Energy Producer Contracts” recorded against the home.

I was able to become financially independent in 2 years with two properties.

You can learn to do this independently or get a rockstar REALTOR to lead the way.