Using the Inventory option you can change the outside appearance of your SqwishHome! First, you have to purchase a new home from any of the Sqwops around SqwishLand. These can be very expensive, so be sure to play lots of games and save up!
Just like outside, the SqwishHome is able to be decorated any way you please! Every new house you buy will change the inside of the SqwishHome to match the outside. You can also buy nifty furniture from the various Sqwops to decorate your SqwishHome any way you like by using the Room Editor menu (Armchair icon in the bottom left corner). Simply drag and drop your favorite furniture pieces around your SqwishHome to make it truly one-of-a-kind!