Your 80% occupancy seems high and your day rate robust, but your market may be different than my town (a draw for big science, universities, baseball and family fun.)

What do you recommend I do to have a more competitive/attractive resume to recruiters in property management? 

The Lender will need your resume AND your Property Manager most often times.

Note; paper underlayment will be cheapest, but it's cheap for a good reason, and it's not its robust life expectancy...The strapping you mentioned is a slight added cost, but if done properly (vents at the eve/drip edge and ridge), can actually help lower inside attic or top-floor temperatures, as you now have an "air gap" to help alleviate some of the penetrating UV heat, as well as helping to drain and dry condensation that WILL form on the backside of a metal sheathing.

I was wondering if there are a list of robust escape clauses/contingency that can be added to any contract when making an offer before seeing a home, when buying an as is home, or if we were to make an offer on multiple houses and they all get accepted. 

Your money will work much harder for you in a robust market like Denver.

And when they find it... they are not going back and forth pounding if it will be a good investment, bc they know it is based on their financial resume, their criteria, their plan for the property and what they will do with it. 

Hi @Ursula Lovings - wow, first of all that's amazing that you're able to already have such a robust portfolio! 

This makes it more robust to doors that stick or need a bit more push to get the bolt to close. 

For example, some municipalities provide robust property and ownership information online for anyone to access.