Looks like quite a nice game, although I understand that the combat is kept simple, the trailer suggests there is quite a focus on combat.
Would be nice if everyone could have their own house and be able to decorate it and use the furniture. Maybe some jousting and other games around the cities going on as well.
Either way if the game is succesfull it could mean more steck civilian buildings. Considering that a new medieval batch might be coming up next year, they could time its release with the release of this game.