The woodcutter is the most basic building and the first one you should make. It gathers Wood. Usually, 2 woodcutters can support a settlement (unless you waste wood or build buildings too quickly or if there are wood oriented quests).
Level 1: Capacity: 3 Workers: 1 Transportation: On foot
Level 2: Capacity: 6 Cost to upgrade: 3 wood (2 with Hakim) Workers: 2 Transportation: Cart
Level 3: Capacity: 9 Cost to upgrade: 4 wood (3 with Hakim) Workers: 3 Transportation: Horse drawn cart.