Oh I don't know - I mean all you would have to do is their input - as to what they would like, the colors, give them ideas on what to do for decorating with their new look etc.
You could charge a per hour basis and give them some names of some good companies to buy stuff off of. Pretty much you do the leg work and they do the purchasing. Then you would paint and do suggestions that way.
You could to an internet search and see what other interior designers get for that sort of thing per hour. I would assume it could be worth your while if you are good at it.
Let me know if you want any help hashing out an idea...I, in no way, mean to sound conceided, but I am quite the little entrepenuer - my dad always teases me that I know so many people and have too many ideas to tie myself down to one thing LOL
-------------------- Lana_Marie
Proud Mommy to Bentley Taylor
Born May 12, 2004 9lbs, 3oz