If you look at the screen shot below from my property appraiser's website you will see that there is something called a Cap Differential.  

I am new to this amazing website, so please let me know if I need to post this in a different area.

Hey guys,I need to skip trace some LLC / corporation and trust phone numbers, but noticed that REISkip only skip-traces individual persons.Does anyone know how I could get these numbers or if there's a website/service that can do this? 

Wondering if they are as effective as the website indicates and if they are worth the purchase and ongoing costs?

I haven't done this yet but I've heard of people offering incentives to finish early.

Also Lance Edwards Multifamily Success Home Study SystemJust google them and you will see their websites.

You do need to finish all their modules, do the homework and show up to take advantage of their teachings.  

The trial service is useless.Since there is no ability to cancel the service on the website and there isn't a phone number to call, This message shall serve as notice that I want to cancel my trial membershipThank youJoanne Bragg

Is this a good approach, or should we look at a different shade or finish?

Properties are single family units with finished or un-finished basements (looking to do some renovations myself) 2-3 year plan is to live in the property and rent one unit out.