I am very passionate about creating long-term generational wealth for myself and my future family.

Your city should have enforcement rules that require him to maintain his property in a manner that prevents damage to your property.If the city doesn't help, then you can try paying for it yourself and sending him the bill.

Create columns for Name, Street Address, City, State, Zip and then contact info: Last Contact, Relationship, Status, Email & Phone.IMPORTANT: do NOT ask people for THEIR business, ask for referrals!

Are there any rules preventing me from asking about their pet?

Need some advice - I have 3 properties and, have created an LLC for one of them.

.-- Boulder County just simplified their rules to make it easier, in my opinion, to do STRs. -- Grand County, where Grand Lake is (also Winter Park), allows for vacation rentals pretty much unabated. -- Routt County, where Steamboat Springs is, has totally banned them.-- A little further south from you, the counties and cities around Denver are a little tougher on short-term rentals. -- Clear Creek County and Gilpin County both have caps on the number of Airbnbs and have met those caps. -- Jefferson County technically allows them but a county board has discretion over renewals, and I know of people being denied for what seem like arbitrary reasons.-- A little further from you, Park County is a great option.

Additionally, there have been no negative repercussions of this yet so why are you creating a problem out of nothing? 

Instead, it's about creating a supportive environment where we can share and learn from each other's experiences.

If your goal is to have one free and clear property or the mortgage rate isn't favorable, perhaps create an amortization schedule that pays off whenever you target and make that your new monthly payment. 

One more violation will result in termination of their rental agreement.Study roommate agreements and strengthen your rules.