Don't let patches hide a larger defect. A tenant who documents the cycle—failure, patch, short improvement, failure again—can show that the issue is recurring rather than new.

Your goal is not to create dramatic evidence. Your goal is to create believable evidence showing what happened, where it happened, when it happened, how often it happened, and when the landlord was told.

Document safely first

Do not dismantle building systems to prove a repair is inadequate. For dangerous conditions, leave the area and request professional inspection.

Capture the condition clearly

  1. Start wide. Take one photo that identifies the room, wall, fixture, doorway, appliance, common area or other location.
  2. Move closer. Take medium and close images showing the specific defect. Use a ruler, thermometer, clock, work-order screen or other ordinary reference only when it helps explain the condition.
  3. Use video for movement, sound or recurrence. Leaks, flickering, pests, failed locks, alarms and repeated system failures are often easier to understand on a short video than in a still photo.
  4. Photograph the condition before repair, immediately after repair, and when it fails again from the same viewpoint.
  5. Keep the dates of every repair attempt, vendor visit and promised follow-up.
  6. Save any statement that the repair is temporary or that a part, roof repair, plumbing job or contractor is still needed.
  7. Document resulting damage separately, including wet belongings, spoiled food, lost use of a room or cleaning costs.
  8. Send written notice. State the problem, exact location, when it began, whether it is getting worse, and what repair or action you are requesting. Save proof of delivery.
  9. Build one timeline. Put photos, work orders, management replies, inspection dates, receipts and third-party reports in date order. That timeline can become the backbone of a code complaint, legal-aid intake or RentalFacts listing.

Make your evidence harder to attack

Keep the affected area reasonably clean when cleanliness is relevant to the dispute. Do not stage damage, exaggerate symptoms, edit images in a misleading way, or provoke a neighbor or employee just to get a reaction on camera. Preserve original files whenever possible.

RentalFacts tip: A strong public report should separate what you personally observed from what an inspector, technician, doctor, neighbor or government agency reported.