To find out how long it takes to tinker a house for Frostgrave and other fantasy scenarios, I looted the waste paper basket. I intentionally did not place any emphasis on accuracy or detail. It should go quickly to find out if you could fill the streets of Frostgrave without much effort. Overall, it took no more than 3 hours to build and paint it. An acceptable time. You should not pay too much attention to details, but there's enough to place it on the tabletop for a game.