Having wood flooring rather than carpet is a big one.

As for damages, I wouldn't worry too much about drywall, paint, or carpet.

Rentals get treated harder so the time and effort to keep carpet for example take a lot more effort and work.

For example, if you wanted to replace the replace the carpet between tenants, you can buy the carpet in bulk at a discount because now all your properties match.

Do you feel like you could get some buddies together and tear out carpet or replace a roof?

Rehab paint and carpet etc that can still work.. but ground up.. good luck with that one.

@Cameron Rouse I suggest charging a one time, non-refundable pet fee - most landlords usually charge anywhere between $50-$500 for pet fees, which you can use for any damages (especially since you have that new carpet).

Urine and feces soaked carpet , used needles , rotten food .  

I’m only keeping 2 days worth of rent from his deposit not including a small mess I had to clean.

The tenants who I want to leave are extremely messy leave things in the front area of the property and the rear and their units are just a disaster.The tenants said they won’t accept the notice and would call their lawyers and report us to the city since there are so many things that aren’t to code including an illegal basement that we inherited and we didn’t exactly want to kick out the tenant down there.since they wouldn’t accept the notice I made a recording showing the notice the property and folded the notice and put it in their door so that I could prove it was delivered.