TurnAudit helps short-term rental hosts, co-hosts, property managers, and turnover teams create repeatable baseline, pre-clean, and post-clean video walkthrough records. Guided browser-based capture works from a phone without requiring a mobile app. TurnAudit preserves eligible uploaded originals with SHA-256 integrity hashes and reports independent RFC-3161 timestamp status when a timestamp is granted. It organizes three-tier exports for review and recordkeeping. Clearly labeled advisory AI review can flag possible damage, missing items, stains, cleaning oversights, or objects left behind for human review. Each AI finding remains separate from the original record and can link reviewers to the relevant recording moment. TurnAudit supports routine turnover documentation and claim preparation, but it does not determine responsibility, claim eligibility, or claim outcomes. AI findings may miss or incorrectly flag issues.