Tips when Feng Shui- ing a Bedroom??

I want to create more positive energy in my room.
I have heard that the mirror should not face my bed when I wake up...
are there any more tips like that?

And how much is it usually to have a Feng Shui expert to come to my home?

View this post on my blog: http://madeinhome.info/tips-when-feng-shui-ing-a-bedroom