go to the settings (third icon from the left)
add your first floor, and drag it with the blue dot in front of it upwards. then save

cheers

Nico

Thanks a lot!!! and is there a way to copy second floor layout into fisrt floor???

You can copy a design from one floor to another with the white icon behind the design name which appears if you mouseover a floor name.

“go to the settings (third icon from the left)
add your first floor, and drag it with the blue dot in front of it upwards. then save”

FYI, this doesn’t work in Chrome. The icon bar appears in chrome but is completely vacant. No icons, nothing.