FYI, Petticreek Five and Ringship Prosper audio are now available at my store! (Not on Audible.)
Aloha System Colonies
Thrive Floorplan Book 3
Two layers of containers are attached to the bottom of the ship in a 2 x 2 x 2 array, spaced with working corridors between them. Each container is 8.5 feet wide and tall, and 40 feet long (2.5 x 2.5 x 12.2 meters).
Copeland's sketch in the text, when telling Sass and Abel they can't have all three of Fast, Good, and Cheap – pick two.