Now, my advice comes with the caveat that you have to make smart moves with the cashflow.

Those are very smart steps to prevent getting unfair reviews, it's a very professional and polite way to earn guests trust by giving you more personal and private feedback about their stay; also it's a good way to know if it's worth to ask them to leave a public review.Having a guest book seems like a nice way for knowing better guests behaviour! 

If it's your personal residence doing radon testing is a smart move.2) I have never seen sellers back out during that period but technically it could happen although unlikely.

An example is buy a modern thermostat using smart phone to control them remotely without the redundant wiring. 

Although if you are smart, then you are working with impact to get your tenants all paid up.That is what I have been doing here in Columbus, Ohio.

I am the financial/operations guy, one partner is hands on/construction experience, and the other is people oriented/sales experience (not in real estate).A few questions- is it smart to form a partnership in real estate if you know the people you are surrounding yourself with are in it for the same reason as you?

A smart investor should always verify what they find on public listing sites with an agent with access to the MLS OR the public tax records.

Airbnb allows "smart" pricing where it will adjust your pricing based on similar housing in your area, however I found it to be a little low still at that. 

We will both make moneyExample #3A smart man learns from his mistakes a wise man learns from others.I wish, I could say this is true for me but its not.

You are smart to seek real estate as an income diversification.