Hey Katie & Guisha !
Event Decor would definitely make your services more marketable. I've learn't quite a lot, I am almost finished. It Gives you a lot more insight about how everything works and that it is not just about making things pretty, but making everything compliment each other from top to bottom.
I personally love it, the unit B was a bit trickier, especially because in this course you really have to use your imagination and design skills

i.e. polyvore, pixlr. It did my head in a little bit at one point because everything that I wanted to include was not always available to express my decor/design.
i'd love to chat with you guys, its always a pleasure sharing insights
My polyvore ID is
http://fairyaxo.polyvore.com/
and you guys can message me through the QC message in-boxing. vice versa
Are any of you a part of an event group forum? I've been looking to join one, but haven't found any.
Aimee x