Crashing – Home Design Plus -3D Interior Review

According to the description and images, this app should be great. However, I'm having issues with this app crashing almost instantly upon starting a project. Hopefully this is just an iOS 7 upgrade issue that can be resolved quickly and is not a permanent issue. I am a design professional looking for a program to easily put together floorplans for clients and I have a project due in a week. Will there be a fix to the crashing problem by then, or will I be getting a refund? This is not a cheap app. :/
Review by KrissDesigns on Home Design Plus -3D Interior.