I think that roof design will cause you future grief. pass.

Civil engineering, or construction management, provides knowledge of project management, building design, and construction methods.

It's designed specifically for this industry.

So, I designed my own software to do this for me. 

I am about to say these illegal immugrant thing is pre-designed to keep the rate artificially high.

I am watching him because he has some great insights and his failures will keep me from making those same mistakes.I'm doing my first STR in North Phoenix (Near Scottsdale) in a $725,000 5 bed 3 bath full house with pool that I bought and I'm using high end design, so my experience will be totally different than his.

That's why I designed my own.It starts with doing Market Analysis, not property analysis. 

& to answer the rest of your Q, some things that will noticeably affect your revenue:- making the place instagrammable, multiple areas/corners that make for awesome photos- heavily investing in professional design/decore- UNIQUE STAYS!!

In addition, the ADUs increase the burden on infrastructures that were often not designed for it. 

But even if you are lacking in one or more of these areas, we can work with you to design a loan package that meets your needs.