Half of my reasons for loving this game so much are the settlement features. I've got about 230 hours in the game, and probably close to half of that time has been spent building my settlements. Earlier today I spent two hours tearing down a building in Sanctuary and rebuilding a better one to turn into an all purpose market place with all of the level 3 merchant stands. Aside from the bar anyway. That gets its own building. The new building is a two story building. The first floor consists of different stalls for all of the merchant stands (clothing, armor, weapons, trading post, and medic). The second floor is currently empty, but it's going to be turned into a bunk house for the merchants themselves so they only have to walk down the stairs to get to work in the morning.