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Tenant changes: plan your apartment changes before you build

Upload the original architectural plan, mark what you want to change — walls to break or build, sockets, lighting and water points — and get the full list of work, the bill of quantities and a preliminary estimate. Free, no AI.

Upload the original plan

Drawing and editing are free — only AI actions use credits

  1. 1

    Upload the plan

    A PDF, image or DWG of the developer's or architect's plan. It becomes the "existing" state of the apartment.

  2. 2

    Mark the changes

    Mark walls, doors and points to remove, and draw what is new: walls, sockets, lighting, water and drain points.

  3. 3

    Get the work plan

    A change list with checks, quantities and an estimate you can print or send to contractors.

What you get

  • The list of changes: walls broken and built (m and m²), doors, windows, and every point added or cancelled.
  • Checks and suggestions: safe-room and exterior walls, walls that may be load-bearing, and plan errors.
  • A bill of quantities with your unit prices and a total estimate (with contingency).
  • Export to CSV or print — ready for the contractor, the electrician and the plumber.

A preliminary estimate from the plan, not a quote. Structural changes need a structural engineer; changes in a new building need the developer's approval and sometimes a permit.