Apartment leasing video: four floor plans as clips for $4.43
One short AI clip per unit type (studio, 1 bed, 2 bed, 3 bed) with music, Timeline and captions: about $4.43 on Sume with Wan 3.0 at 720p.

One clip per unit type
Leasing pages need a clip per floor plan, and the plan changes when units lease up. Render each unit type as its own 8-second Wan 3.0 job, so a changed unit costs $1.00 to redo, not the whole tour.
| Item | Basis | Cost |
|---|---|---|
| 4 unit clips, 8 s, 720p | Wan 3.0 at $0.125 per second | $4.00 |
| Music | One Lyria 3.5 generation | $0.125 |
| Compose 32 s | Timeline, one minute | $0.10 |
| Captions with rent and unit name | Video captions | $0.20 |
| Total | $4.43 |
Keep it honest
Show rooms from your own photos as the first frame and avoid prompts that add furniture the unit does not include.
Sources
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