flip lines

[boogie]

I made a simple house plan on excel. After I finished the plan, I realized
that the kitchen should be on the east side instead of the west. Any idea of
how to flip the plan? It consist of lines and shades. I tried transpose but
it didn't work. thanks

 

[Marin Kostov]

First, Excel is NOT Application for Drawing. Use Paint or whatever.
Second... Select all lines, and etc., right-click and select Format
AutoShape, then the Size tab and choose 90 or 180 degree Rotation...