I am looking for a mentor/coach who can help/guide me through the business.

Give The Ultimate Guide to Grading Cleveland Neighborhoods a read to see what's what.

They will talk to you and guide you... and maybe you pull off doing a deal?

Definitely get the structural engineer to look at the joists & support beams to see what's up with the uneven floors.

It's often beneficial to consult with a real estate professional who understands your local market to help guide your decision.Best of luck with the sale!

I host meetups and would be happy to connect you with the right people to guide you through that 1031 process. 

Here're some articles to help guide you further:https://www.biggerpockets.com/member-blogs/10850/76728-questions-to-ask-a-syndicatorhttps://www.biggerpockets.com/member-blogs/10850/74883-where-to-begin-when-it-comes-to-passive-real-estate-investinghttps://www.biggerpockets.com/member-blogs/10850/86626-the-pros-and-cons-of-investing-via-real-estate-syndication

I also just use word processing to create a guide book. 3 ring binder with sheet protectors.I put in all sorts of things like local menus, maps to cool places etc.

Then the tenant will rant a bunch of nonsense, have no evidence to back up his stories, and the judge will find in your favor based on the evidence provided by you.For future tenants, I highly recommend you read a book like mine or "Every Landlord's Legal Guide" by NOLO.

Start with BiggerPockets Ultimate Beginners Guide (free).