Yeah.
I use and recommend kzdesktop.
Just one window with all tipical Lazarus windows.
I think this is much better than current Lazarus interface. Because of many windows to put in position, to alternate, etc.
kzdesktop should be adopted by Lazarus, but with option to use the older layout, of course.
I use three monitors to develop, and some times, kzdesktop doesn't move tabs to another window correctly.
Someday it will work perfectly.
Sorry by my poor english.