Like overnight guests, visitors,  quiet hours, cleaning responsibilities, shoes no shoes in the house etc. 

I spent money and starting getting better tenants and paid attention to visitors that did not belong there and ran off the undeseribles that hung around there .

If we allow pets for our rentals and let's say the pet bit a visitor is the landlord held liable?

Asking others what general numbers they think it will be will just be a guess and ultimately, a shot in the dark for you.I'm not trying to be rude here, just want to scream out loud how important it is to actually learn how to evaluate the actual numbers by what will become simple systems to you once implemented and practiced.

I'd suggest a site visit, or like Michael Tincher suggested, get someone on location to be your feet on the ground. 

Unless the numbers scream to flip (which I haven't done as of yet).I will gladly send some contacts I have via message.

When I’m in the market to buy property, and actively buying property and paying market prices, I’ll come across one every once in a while I’ll identify as a screaming bargain and be able to successfully conclude the purchase.

I hate dealing with Daddy who starts screaming over the phone and cussing us out because the daughter lied to him about some non-sense.

. :)One of the loudest guests I've had was a young couple with a toddler-the child screamed constantly and banged pots/pans!

Not running off guests who overstay the visitor clause in the lease.