Click where you want the wall to end. First select a nice 30x20 or other decently priced lot and move your family. The Sims 4 Base Game Family House Speed Build Youtube Sims 4 House Plans Sims Sims House People ask me all the time for help building in The Sims so heres how I make my dumb suburban family housesDaily Twitch streams. How to start building a house sims 4 . That is all you need to know to get building though. You can also just press b on your keyboard for a shortcut. Once in Build Mode you will see an interactive diagram of a house which allows you to click on the element you want. Step-By-Step Simple Rectangular House Select the Room Tool second from left on the Wall Tools menu and drag it across your lot diagonally. You can create walls or even empty rooms via the Walls and Empty Rooms button to the right of the picture of the house. If you want to raise it up select the foundation tool in the building menu. While The Sims 4 puts you in this situatio