One way mirror film on windows

[LagoDiComo]

Hi there, just wondering if anyone has any experience with mirror film? We have a window that it sounds like this would be good for (need privacy and room is normally darker than outside, except at night) TIA

You want 'privacy film', very common where I live and works a treat.

Sorry posted too soon. Mirror film tends to look a bit tacky IMO and it does make the room darker. The privacy film looks a lot better, I think.

I'm also looking into this. We have shutters are the bottom of sash and don't want to overcrowd the window with curtains.

Any recommendations for privacy film?