Curtain ideas for corner window

[partywalladvice]

My son has a corner window in his bedroom. It is not particularly large but I wanted suggestions on the best way to black it out at night.
We ideally would like a roller blind within the recess with a blackout curtain over the top. The curtain is easy to achieve with a corner rail but I am not sure how the blind would fit.

Am I missing any other options that would be better?
Anyone in a similar position that has found an effective solution?

Hello! Usually blackout curtains go over the top the blinds. Or you can have the blackout curtains only - they do the job nicely. Do you want curtain pole or a track?

We were planning to have blackout curtains plus blackout roller blind inside as light leaks around the edges so both together would reduce that. Just not sure how to get the blind to work on a corner

We've looked at both pole and track for curtain but track is probably easier with the bend

Looks like you will need 2 separate blinds and cover the remaining light with curtains. Consider ceiling fix tracks to cover the light from the top as well.