Ten instruments
The Instruments
Acquisition cost, holding cost, yield, financing, exit, a budget across the map, currency, own or rent, readiness and portfolio balance. All ten run in the browser and none of them sends a number anywhere.
The door
The years
The arithmetic
The structure
The way out
The comparison
The other price
The honest question
The ticket
The whole pictureEvery instrument runs in your browser. Nothing you type is sent anywhere, and nothing on this page contacts another server except the letter sign-up from formdialog.com, our own form service. All figures are the desk's estimates at September 2026 and are orientation rather than tax, legal or valuation advice.
The Private Letter
One letter a month.
One letter a month: what moved in the hotspots, one anonymised sale explained, one number worth knowing. No advertising, no tracking, one click to leave.