# Repair Evidence Guide > Legal information only. Duties: RTA ss. 32–33 — verify text. ## Landlord duties (plain) Keep the unit in good repair and meet health/safety standards. Emergencies need immediate response. Lost heat/hot water is serious. ## Stack remedies 1. Written request (creates paper trail) 2. RTB repair order 3. Rent reduction from defect date 4. Compensation 5. End tenancy if uninhabitable (**s. 36**) — high bar ## Evidence kit | Item | Why | |------|-----| | Dated photos/videos | Condition over time | | Written requests + delivery proof | Notice to landlord | | Silence log | Failure to act | | Bylaw/inspector reports | Third-party corroboration | | Medical notes | Harm (if any) | | Receipts for temporary fixes / hotel | Quantum | ## Mold Treat as health + repair priority. Photo every surface, humidity if available, requests, and any medical impact. Cite health/safety limb of s. 32 after verification. ## Rent reduction ranges (advocacy, not formula) Often argued ~10–30% (services) to ~20–50% (severe habitability). Always tie to **proportion of rental value lost** and evidence.