Here are the pictures of the closet rods I mounted inside our V-Lite.
This is the installed rod which runs between the wardrobe and the rear shirt closet
Here is where I attached a plywood mount using the anchors suggested
It is hard to see but this is the wall where the anchors were used. There is not a lot of room between the inside and outside walls of the wardrobe. The anchors worked well
Here it is in action. It is nice to have hanging places now. There is another one installed on other side of the bed.
I got the rods at Menards. They are steel and are adjustable and include mounting hardware. Now I need to paint.