u/bagelscatsandtea

We've just moved house and the kitchen has a gorgeous orangery with lantern roof. Sadly one of my cats is totally freaked out by all the glass, especially at night with the reflections in the windows and ceiling. I don't want to spend £££ on fitted blinds, but is there a cheaper, quicker route I could take? I'm wondering if I can get linen curtains on a track for the windows (please point me in the direction of good cost effective ones), but am really stuck on what to do for the ceiling? Welcome to any and all ideas!

Edit to add - photo of the room now in the replies!