@AngeIV Is it this https://.youtube.com/watch?v=7KKlBJnCDt8 you are referring too? If so, its not exactly what I need. If it isn’t, then I dont understand what you mean. I have a 3*3 room with walls and a door that i built, and i want DA to start building from the door onwards. How do I tell it that there is a door there and it should start building? There is the snap build tool, but i don’t have a single room and want the rest to be generated.