But were "hoping", with the proper reovations we can increase the value to sell for atleast 200k. 

Regarding building an ADU, again it depends on your goals, but the ROI on ADUs in Denver aren't that great and a lot of appraisers don't know how to value them properly since there aren't many comps, so refinancing could potentially be an issue as well.For your first house hack, start simple and go from there.

I’m in business so I expect proper communication of project progression but I’m not getting it from my general contractor.

Failing that, sell the unit as you cannot properly manage to protect your investment without controlling your utilities. 

Currently, the federal government requires landlords to reject potential tenants who have been convicted of manufacturing methamphetamine or are on the lifetime sex offender registry.The city will be able to fine landlords up to $1,000 for each violation of the Oakland ordinance.

Currently infatuated with opportunity funds and in dying need of ideas to manufacturing capital gains other than Real Estate, Stocks, Bonds, and Mutual Funds.

Probably need more information on your question to properly answer, but here are some thoughts. 1.

My question is, how to do i properly analyze a cash only offer. 

If Crawlspace make sure low point drain is working properly.   

I would like to know if there is a method to properly and fairly analyze the correct offer for a cash deal.