Love this app! Can you add?

I love this app so much! Spend hours on it at a time! Id love this app even more if you could add some more decor options, possibly a truck in the car section. But more then anything Id love to see the option of creating a downstairs and not just an upstairs. Thanks for the great app!!

Very upset.... about Planner 5D: AI Interior Design, v3.3.6