Every notice deadline computed backward from expiry, business-day aware, and the renewal terms assembled — so an at-risk renewal is flagged for your team before it’s ever late.
When the tenant is strong and the market’s soft — keep them, protect the income.
When the market supports it — the increase the lease and the law allow, never beyond.
When the loss-to-lease is large and a turnover trigger hits — flagged for human review, never automated.
Quoin surfaces the drivers — market position, payment history, the notice window, the loss-to-lease — and a confidence. It recommends; you approve. The edge cases (FMV arbitration, co-tenancy, a default that voids the option) are detected and flagged, never silently resolved.