Kitchen island on wheels - where to buy?

[Little Tim]

We're looking for a mobile kitchen island for our rather smallish kitchen. What we have in mind is something like this:

http://www.kitchenislandco.com/cuiswidrle.html

Or, even something that's a bit wider to maximize space.

I know IKEA is a first suggestion often made, but we haven't found anything there that we like. We'd like something with cabinets at the bottom and perhaps a couple of drawers.

Does anyone know where we could buy something like this in Toronto?

Thanks in advance!