If you're talking to someone, you need to be able to articulate what you do in a few sentences.

My question about interest rates is difficult to articulate, but let me try.

If you know what should be done and how it should be done then you can articulate that to someone else and you can also easily tell whether the person you hire can really do it to the level you expect, very quickly.

A good user interface on their online application front, he seemed very articulate and knowledgeable, a pretty straightforward refi (two W2 applicants, SFR, owner occupied, though we are pulling out a small amount of cash).

If I could build a portfolio of 50 units, not knowing the language, not articulating well, being new to this country and with no money, anybody can do it.

@Todd Rasmussen thanks for the articulate response. 

You articulated exactly what I was thinking.

First, the seller/agent is capitalizing rental income, which as @Frank Rolfe articulated above, is not how to evaluate a park.

I think I will be able to create all the documents and receive all of the legal verbiage needed from my lawyer to clearly articulate the agreements being made between the tenant, seller/landlord, and myself.

This would involve a lot of searching for the right seller though and being able to articulate the benefits to that seller.