For every room, include filling, crop development, harvest, emptying, cleaning and preparation for the next fill. Make a calendar showing which rooms need labour, fresh compost, casing or harvest teams on the same day. Check whether shared equipment and utilities can serve those overlaps.
For illustration only, suppose a planned room occupies 60 days from filling through reset and the farm aims to fill one room every 10 days. Six rooms are continuously committed in an ideal repeating schedule. That arithmetic leaves no spare room for delay or maintenance. The 60-day assumption is invented: replace it with the actual compost-stage and strain programme, then stress-test delays before selecting the room count.