ASeating capacity depends on table length, width, and the space allocated per person. For classroom-style seating (one side only), allocate 24" per person minimum — a 72" table seats 3, a 96" table seats 4. For laptop users, allocate 30" per person — a 72" table seats 2, a 96" table seats 3. For bilateral seating (people on both sides), use 30"-wide tables: a 72"×30" seats 4 (2 per side), a 96"×30" seats 6 (3 per side). A 24"-wide table with people facing each other is uncomfortably narrow for laptop users. The general rule: plan for 30" per person when in doubt — overcrowded training rooms reduce engagement and productivity.