Here are a few suggestions on how you can maximize the wealth of information available: Check out the blogs and podcasts, or take advantage of the search feature (magnifying glass).

I believe the max right now is around 9% but check with your attorney.

Also the 1% rule is about as good as the rule thumb and not based on current conditions or current data. 

You can use Airdna & other STR estimator tools to get data on potential income/vacancy based on your location and property size. 

I’d love to check that out.

You can always get MLS data many places.You be the investor, let the realtors do their jobs.

She spent countless hours on the phone—with me, the city, contractors, and other key players—to help find the best path forward when she didn't have to.What I Learned:Insurance is your safety net: Always double-check that you have the correct policy for your project type. 

I do like all the data that Stessa provides for investors.

I know that my *least profitable* "door" right now nets $518.51 every month (I just checked), and that's a number I'm satisfied with relative to the amount of work I'd have to do to improve it, and I'd hazard most people who are door collectors aren't making anywhere near that kind of money on probably their best units.  

Check your local/state law.