How do you make your own legos?

It will be very expensive to build, because it is very pricey just to build a house for a hamster! you can start by building it on flat ground. make sure that you dig a 2 foot deep or deeper trench, so the house won't be unstable. save up your money and start, little by little, creating the walls. you can make the ceiling by using flat legos, or by wood or metal. Don't forget to put a door!