• 1 step • Standard steps (11 to 20 cm) • Textured step edges • Brightly lit stairs • Single door • Glass doors • Heavy doors • Manual doors • Regular doorway (75 cm) • Doormat

• Main space • Eating or drinking area • Waiting area • No seating • High tables • Clear underneath tables • Regular paths (75 cm) • Obstructed paths • Counter service • Standing-height counter • Brightly lit • Cool lighting • Fluorescent lighting • Little background noise • Loud appliances • Patterned surfaces • Extremely bright colours • Screens

• Eating or drinking area • ≥3 steps • Standard steps (11 to 20 cm) • Spiral or curved stairs • Full flight of stairs • Stair landings • Handrails • Textured step edges • Brightly lit • Seating available • Tightly spaced seating • Chairs • Half booths • Seated-height tables • Obstructed underneath tables • Wide paths (>75 cm) • Counter service • Air conditioned area • Brightly lit • Natural lighting • Warm lighting • Little background noise • Echoey space • Strong food or drink smells • Patterned surfaces • Glass walls • Extremely bright colours