rabbitgoo Window Privacy Film Frosted Glass Window Film, Decorative Privacy Cling, UV Blocking Staic Cling Bathroom Glass Frosting Sticker, Non-Adhesive Front Door Cover, Cross Pattern, 11.8" x 78.7"

Sorry if I can't tell from the photo, but can you add one of those no drill bars for curtains and then hang a screen or curtain down that either covers the entire window or the balcony? The blackout curtains tend to have a lot of flexibility. On my windows I have the no damage frost stickers and I've removed them twice for different things and it's been great. https://a.co/d/06CXNoc9 something like that? Or another option. The first time I did it, it looked like crap but then I used a hair dryer and a scrappy tool and now from a distance it looks like a frosted window. But unfortunately you do have less light