A couple of improvements for the table displaying the contents of a workspace.
1) If Im in the topp worksapce, linking the workspace column seems redundant, especially since the link goes to the current page. I could either remove that column or remove the linking. I am not sure which is best.
2) The cancel and save buttons dont make sense. There's no action going on, so what is one cancelling or saving? If a person does go in and edit a store, they have to save. Do they need to save again in the workspace? Confused.
My suggestion is to remove the save button and replace the cancel with with a back button.
3) Rollovers on the type.