This was another game change for me years ago.Other good productivity books I read:7 Levels of Communication - Michael Maher (Has productivity process but more about how to utilize your network if you are in sales)Eat That Frog - Brian TracyAtomic Habits - James ClearFocus - Stephen Covey

When you have a product that’s in demand and you’re at full capacity raise your price until demand levels out As far as a time frame on when these will go back down we have no idea.

It's a good product. 

As everyone has mentioned above, getting the 3.5% or 5% owner occupied loan is the best way to go for the loan product.

There are lots of avenues for funding but if you are starting out with the conventional residential products do some deeper research on what lender criteria are at the moment - understand their pain points. 

I looked into Ring and Simpli Safe but they don't seem to have products built for a multi-unit application.

You have to have a contractor you can trust, a property inspector that can go over the property with a fine tooth comb if you're not familiar with all of the aspects of buying a used home, a lender/broker that has the products and a property manager if you're not experienced or if you have a real job. 

A lot of forum members are very knowledgeable in their respective fields related to real estate investing, whether that is real estate sales, wholesaling, flipping, rentals, lending, self-directed IRA and Solo 401k investing, or tax and legal guidance.Discounts on some products and services are offered to BP members: https://www.biggerpockets.com/perks/proIf you haven’t been to it already, you might want to check out the BP blog: https://www.biggerpockets.com/blog/

--A number of conventional (non-portfolio) loans/products just disappeared, or got way more expensive. 

This whole operation takes a crap-ton of time per location, and every time I do it I start to wonder if "simply" ripping out all the wiring in the entire house wouldn't be just as fast, when momentum and final product is factored.