
I'd second using a template based service like Weebly (free) or Create (a few £ per month), they're pretty simple to set up & keep updated, and as they are web based, you should be able to access them from any computer/laptop, anywhere in the world.
Personally I'd go for Weebly for an 'information only' site, or Create if you want to have a shop function, as I found Weebly's shop function a bit more 'clunky' to use.