Getting interior design program?

I'm a 13 and i'm looking for an interior designer program, that will work for a mac.

i found out (Better Homes and Gardens Interior Designer) but it works on windows. I want to find a somewhat easy to use program for the mac for interior designing. thank you,

Getting interior design program?
provides Programming help and WebDesign help

at

http://www.geocities.com/experts_12/

mark makeup