Having a summer house is amazing, and it is even more cool to have an ice themed house.
Start your design from selecting a place or your house shape. There are four places for you to choose. Next you can pick out the things you like best and add them to your house, adjusting the size. When the design is done, put girls in the house, it seems that a party is about begin. You can design this way or you can design that way. There are many possibilities!
Have fun!