In the future, if you're a landlord, remember that these are your customers and try to approach your business from that perspective. 

Remember, the notion of amassing wealth without investing is a dangerous myth perpetuated by self-proclaimed experts.

Remember that you’re incurring a vacancy loss every day you don’t have a tenant in place, so you should consider the trade-off here.

It's also important to remember that low maintenance costs don't last forever, and that will an increase expense item as time passes. 

A mix of competitive pricing on airbnb-- it's not the same pricing as a STR---remember that.

Remember that now, mid-term rentals cater to much more than travel nurses and hospital personnel.

You say you want to attain financial freedom, but remember that is a buzzword.

Quote from @Rob Hakes: Remember the 2% rule? 

Remember its an Investment Fund.

Remember that as a serviceman, you get excellent benefits from the VA loan that can be used to house hack and for investment properties as you can use your allotment on more than one property at a time.