When you use Hitman, you may instead prepare an area up to 15 feet by 15 feet. In addition, you resist being surprised in towns and other urban areas. You also gain Reactive Hide.
If proficient:The size of area you can prepare is (P + 2) × 5 feet by (P + 2) × 5 feet.If fluent:The size of area you can prepare is (F + 2) × 5 feet by (F + 2) × 5 feet.