@Eric Samuels If you parents have to leave due to disruptive conditions the landlord fails to address, then in some states that is know as "Constructive eviction"  In other words your parents leaving is essentially considered an illegal eviction by the landlord.Your parents could be due damages for having to leave.

We also ensure that all work is contained to specific areas to minimize disruption and mess in other parts of the home.

Quote from @V.G Jason: Disrupt the actual real estate agent and closing process.Remove agents and loan originators; they prey on emotion.

This is a major disruption to people sleep and lives.  2. 

Concessions Based on ImpactAt $1,850/month (~$62/day), here’s what we’ve done in similar situations:Bathroom rehab:One bath at a time with at least one always functional → $25–$30/day credit while one is out of service.Deck replacement:If it blocks the main entrance or creates loud work-from-home disruption → $20–$25/day for those few days.Kitchen rehab:If the whole kitchen is down for several days, we’ve paid for 3–4 nights in a local hotel with kitchenette or given $40–$50/day credit.Most tenants appreciate fixed daily amounts—it feels fair and avoids negotiating every little inconvenience.3.

This prohibition includes, but is not limited to, loud noises, loud music, noxious or unpleasant odors, and disruptive behavior or actions."

Move on.IF official complaints are made, explain your story to the authorities, not her, tell them that she cause you extra expense and disrupted your operations, so you will not rent to her.

After that, he keeps quiet until his last property (car) has moved out the garage on June 13, 2025.Phase 3 (Tenant claim relocation compensation): After his last property moved out, on June 14,2025, he claimed that I should compensate him $28500 for all the costs of moving, storage, disruption of his life.

My suggestions would be doing a fully detached ADU on a side of the lot where the people staying in it can exit without disrupting the front house/main house.

Even a free new AI search platform out of China can disrupt the market.