Or do I just bring that all to the court case?

My community was non-warrantable because is a small complex (only 11 units) and one individual owned a few of the units and many others were not used as primary residences. 

A judge signed off on it, and even ordered the court to service the lock out. 

In most states the hard part is officially notifying her of the court date.If she moves to another state, your odds of collecting drop to near zero. 

Luckily they were month to month, because the moratorium on evictions for non-payment was in place for Covid, and 2 of the tenants immediately stopped paying when they found out the property was being sold, and said they were dug in, not going anywhere, would see us in court… etc.

For local banks/credit unions that *could* if they wanted to they don't because that deal is typically too complex for them to want to create a loan program.   

Obviously, the tenant won't show up in court so it will be a default judgement.

I have a contract with an HVAC service to clean/check each HVAC system twice a year (typically at the beginning of both hot and cold weather); they also make certain those filters I leave tenants actually leave the box and end up in the return during these checks.Some Property Managers do monthly check ups: these tend to be done more in apartment complexes than SFH. 

In any action with respect to this Lease, the Parties are free to pursue any legal remedies at law or in equity and the prevailing Party in litigation shall be entitled to collect reasonable attorney fees and costs from the non-prevailing Party as ordered by a court of competent jurisdiction"I think this should protect me.

I have a 20 unit complex that is C- in a B area.