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

The best part about Reno / Tahoe Nevada are it's landlord friendly, Real estate taxes don’t reassess on the sale, insurance is low and we continue to have increased in migration, jobs (no state income tax) and our own land constraint issues which prevent the market from getting overbuilt. 

Onsite weekly visits to open the faucets and expel the gasses, adding the necessary chemicals to my drains to prevent oxidation, handle the bills, proper property maintenance.

She should have been using rinse aid for the dishwasher to prevent Water spots or a better brand dish washer detergent.You need to nip all this in the bud.When my tenants ask for an upgrade I ask how much extra rent is this worth to you?

To focus on having less of bills for a potential loss of income is like getting a set of denture made just in case ones teeth rot out, vs brushing them (skills maintenance) to prevent the loss in the first place.  

Now, let's tackle it like a pro: Identify the moisture source causing the mold, fix it to prevent a comeback.

The reason for this is that you end up taking a short-term rental to pull in a few bucks and that ends up preventing someone that would have wanted the place longer.

If this was me, I would be at the property, getting in touch with local Facebook groups and generating bids to get handymen/local contractors taking up urgent jobs that are preventing units from being rented (even at a lower premium) that are ready to help nurse the deal.

We are selling 2 buildings this year so we will need to dump quite a bit into these 401ks to prevent our income from hitting the threshold which will trigger our paying back our health insurance premium subsidy of $18,000. 

So as far as informing them, would I put this in the contract informing them and having them initial and sign stating I informed them and provided the necessary items to prevent such an incident?