In another recent video
EA Maxis demonstrated the way Sims body parts could be pushed and pulled to dynamically sculpt your perfect in-game avatars, and in today's trailer they show how similar new mechanics can be used when designing your Sims' homes.
With Build Mode in The Sims 4, effortlessly construct the home of your dreams! Build Mode in The Sims 4 will allow you push and pull the size of the rooms, drag and drop objects, and pick and place styled rooms directly from an in-game catalog.
Watch the clip below. The Sims 4 is due on PC in Spring (Northern Fall) 2014.