I like the new user interface of test studio and its tabbing options. But I do not like the static location of the Project, Elements Explorer, Properties, and Step Builders. Provide the ability to customize the location of the listed items to other areas. For instance, in test studio, the properties windows has unused space. So I would make the window in the lower right hand side instead of the entire right side. Also in test studio, the element explorer takes up the whole left side. The step builder is closely related to the element explorer and I would like it together