How do you build a house on roblox

Easy! If you want an already made house, go to free models in the insert menu, and type in house. Then, select the one you want. If you want to make your own house, just go to bricks in the insert menu and insert a plate. This will be your floor. Stretch it out until it looks big or small enough to floor your house. Next, get a plastic brick and resize it to make a wall. Keep doing this until all of your walls are up. Place a plate on top and that is your roof.