Also how much pet damage insurance I should ask them to carry or do I just need to make sure their renter's insurance covers pet damages?

But about service based businesses, you're referring to something like a lawn care or pet sitting type of thing?

will you allow pets and charge pet rent?  

I asked my roof contractor to remove the skylight and replace it with a normal roof as well (which he did a few days back).My tenant is saying to the PM that he is getting medical testing done now due to mold related health issues.

Software can't handle rent collection on late tenants, noise complaints, parking violations, unauthorized pets or people, maintenance coordination and supervision, inspections, and so much more.I don't advise anyone to invest in another state unless they have a solid PM lined up to handle the investment for them.  

I charge $200 per pet and $20 per pet per month, which is below what most others are charging in my area. 

If they provide that, then you can’t charge pet rent, pet deposit or pet fees.

What you pay with labor will depend on if for instance one of my units still has a good pad and tack and strip then I just pay for carpet and installation cost.What you will pay will also depend on how much you are installing at one time.I don't like Berber for rentals.The design of the loop once it starts unraveling it can unwind pretty good an dis harder to get certain stains and pet stuff out of it.With carpet you want a Nylon carpet even if the cheaper version.Some carpet guys will try to sell you the rubber composite carpet stuff which is the really cheap stuff so it will stand up to tenant abuse.The problem is it can only be cleaned usually up to one time and then you need to replace it again.So I would rather get a cheaper nylon that can be re-cleaned many times over after installation for an additional .10 to .15 a sq ft extra than the super cheap stuff I will have to replace again.If you get 1 sq ft for carpet,pad,tack and strip,and labor install and it is Nylon you are getting one heck of a deal.Even at a carpet place usually you are at .40 to .50 for the pad and .50 to .60 for a cheap carpet.Then you have to do material to install and labor.I have seen sometimes if you have to do a small area you can pick up quality remnant pieces for real cheap and hit that type of number or buy in bulk.

Denying application because of pet is not about discrimination (man they abused this word so much), it's about who pays for the cleanup cost.

@Andy OkamotoOne cautionary note: if your idea of "cash flow" is $10K in net operating income, $120K before taxes in your pocket every year off your rental property, well, if it happens to you in 10 years, it will be a low-probability event with a lot of lucky breaks and eventually will likely ruin your life when you make a misstep because you assumed your lucky break was the norm.If you're serious about moving out here, at least look at the Pittsburgh area and its proximity to Carnegie Mellon (tech) and UPMC (health care).