This is important] and my Wife is [employee, contractor, Home Maker, . . ] We are landlords and own properties [see example from above].

Verifying last 2 years of rental history very important!

More units generally mean a higher chance of generating more cash flow.However, since we’re talking about investment properties/generating wealth and not just financial and business like returns, it’s also important to consider the time and effort involved in managing them.When you purchase a single-family rental or even a duplex, tenants are more likely to treat the property as their own.

This import tax get's paid for by the importer. 

Taking action is the most important thing.

ARV on a house hack that you are buying with a conventional conforming loan really isn't very important!

When joining a mentorship program, it's important to ensure that the program is a good fit for your goals, needs, and expectations.

Either way, you're the fiduciary of your plan so it's important to make smart educated investments.

I think the most important thing is having it done by an engineer  

We recommend you get management contracts from several PMCs and compare the services they cover and, more importantly, what they each DO NOT cover.