So far we have found SiteMaker powered sites and sitekreator.com which seems to be pretty good. Do you have any better suggestions?
But we need something more than a basic wordpress theme really. They look too primitive. So it comes down to adding a bit of your own design, but if you go for a fully custom design than it comes down to project managing and building a whole website. Therefore I am considering a website builder to be a solution that is somewhere inbetween.
Besides having a collection of well-designed themes available, SiteKreator offers design customization beyond what most other platforms offer.
We have been very busy in upgrading our functionality, including new gallery visualizations, a new application platform that lets you create and add your own applications (we've released the SDK for it) and lots more. you can find more on our blog http://sitekreator.com/sitekreator/blog.html
Why not sign up for the free trial and see how you like it?
If you have any questions, don't hesitate to get in touch.
Rene Community Manager SiteKreator