Hello, I've just moved into a new rental property and the vertical blinds in the bedroom are poor at blocking the light.
There isn't a big enough recess for a tension rod but I found this room divider online which I think would work well for this purpose:

It's quite expensive because it has to ship from overseas so I figured I might be able to do it myself.
I'm sure Bunnings has the curtains and curtain rail but what about the vertical rods? These have rubber stoppers on the end and are height adjustable.
Thanks.