This will be having a value proposition that makes the experience that is better than expectations. 

They usually last 30-90 days, but you should be having them edit the address and date so they are all fresh.

My renters want to stay, so they behave, so far.You might also check out the book "The Section 8 Bible". 

That makes them inherently more volatile and they behave more like a motel than a mobile home park.  

You let things slide and eventually it’ll reflect in how all tenants behave.

As for kids, some kids are better behaved than others and parents should know to watch their kids and remind them that this is not their house and not to touch things (young kids are kids, so it is up to their parents to tell them to stop) or they shouldn't bring them to a showing.Talk to your realtor and tell them that you want realtors showing the house to go with the people. 

It will behave as a traditional WP style of page on the web.

You will be having to manage customer complaints.  

This is the reason you need to ask enough questions so you understand the problems so clearly you should be able to change the pump yourself and then find the best company to hydro-jet the sewer system.One serious problem you may be having is; since your pump was probably not working properly your sewer pipes may be filled with sludge.

My hope is that the clientele we bring in won't completely trash the place but I realize that is just wishful thinking and that people, regardless of income/ what they are willing to pay, can behave like animals (I was in the auto industry before becoming an attorney and the things I saw walking trades will forever haunt me).