Design- Moveable Kitchen Islands

We're starting to work on the kitchen layouts for Harvard Row at 1449 Harvard.  One option that has been discussed is using kitchen islands that could be moved to allow for different configurations.  This is a creative use of the space because the island could be used for food preparation, and then moved out of the way to be used as a table during the meal.  The most common way this is accomplished with with wheels on the island, although some people also choose to use a table that is light enough to move without wheels.

Help us decide- please vote below!

This island is very basic and could easily be used as a dining room table.

This island looks permanent, but it can actually be moved if needed.

This island is made from an old dining room table that was re-purposed.