Ikea furniture

I'm posting this for a friend of mine who doesn't have access to the site while at work...

Has anyone had any bad experiences with their furniture from Ikea, after un-assembling and re-assembling?

She is moving soon and wants to know if the furniture will hold out if it has to be taken apart and then re-assmebled in their new place.

any feedback would be great!

thanks
Jess