Thank you very much for your reply and saving me from building some less than useful and expensive traps!
When you mention prime numbers in the room dimensions are you referring to finished room dimensions, from finished floor to ceiling, and from drywall to drywall on walls? Also is there a particular ratio that works best in you opinion? The reason I ask is I am I am looking to ensure I can fit everything I want into the size limitations I am working with. Once I get a better understanding of what I can fit within the limitations I am working with I will be in touch for sure to explore your design services.