| Office Rent |
Fixed |
Carry at $2,500 per month across the planning range. |
Treating rent as if it falls when turnover volume dips. |
| Software & Platform Subscriptions |
Fixed |
Include $1,500 per month in fixed overhead before contribution margin. |
Netting software against revenue instead of showing it below gross margin. |
| Cleaning Supplies & Guest Amenities |
Variable |
Model at 5.0% of revenue in the first year, improving to 4.0% by Year 5. |
Using one flat monthly supply budget while jobs rise. |
| Linen Purchase & Laundering |
Variable |
Model at 7.0% of revenue in the first year, improving to 6.0% by Year 5. |
Forgetting that laundry load rises with each completed turnover. |
| Payment Processing Fees |
Variable |
Apply 2.5% of revenue in the first year, declining to 2.0% by Year 5. |
Classifying card fees as fixed software spend. |
| Cleaning Staff Wages (Per Turnover Portion) |
Variable |
Use 10.0% of revenue in the first year, improving to 8.0% by Year 5. |
Blending cleaner pay with salaried supervisors and hiding true job margin. |
| Vehicle Fuel & Maintenance (Per Turnover Portion) |
Variable |
Use 2.0% of revenue in the first year, improving to 1.5% by Year 5. |
Ignoring route density, then overstating contribution per booking. |
| Lead Cleaning Supervisors |
Semi-fixed |
Add salary in staffing steps: 2.0 FTE in the first year, rising to 6.0 FTE by Year 5. |
Treating supervisors like hourly cleaner labor; payroll drag remains when volume is low. |