Net rent is not all-in rent
Net rent is the base rent component. Additional rent is a separate amount that may recover property operating expenses. The terminology and inclusions vary by lease and property, so a label should never replace the actual schedule and definitions.
The distinction matters because two spaces with similar net rent can have materially different total occupancy costs.
Read the additional-rent schedule
Ask what categories are included, how the budget is prepared, how actual costs are reconciled, whether management fees apply and how major or non-recurring work is addressed. Keep the period and source of every figure in the decision record.
Do not assume that a historic figure will repeat unchanged, or that a current estimate represents the final charge.
Use a comparable cost basis
Put each option on the same term, area, escalation and incentive basis. Then layer in fit-out, equipment, moving and business-disruption costs that may affect the real decision.
A lower all-in occupancy cost does not prove a better facility if loading, access, site function or flexibility cannot support the operation.
Can the team explain the source and definition of every occupancy-cost line item?
Next step
Use this guide as a decision framework, then validate property-specific facts and obtain appropriate legal, financial, technical and regulated real estate advice before committing.