Here you can see a list of the buildings which can appear in a settlement.
Offers weapons of high quality. Sometimes unique ones, which will then have a special name. Not cheap. Can repair items.
Offer high quality armor and a variety of shield types. Not cheap. Can repair items.
Here you can train your mercenaries in exchange for money. Usually costs around 400g per training. It gives your mercenaries a boost in experience gain or skill other skill boosts in melee skill or defense.
These men decided to work as mercenaries. Is it because they lost their home, family or something else. You can offer them the opportunity to travel to far away places, to meet new people and other "things".
Mysterious Merchant (?)Edit
(It seems to be a crowd element and may not even used so far. If you have more information on this, feel free to add it.)
Selling bunch of strange potions and suppose to be magical items. He is your greatest ally. Only accept old gold coins.