Thanks!!!!!

sheer curtain with heavier drapes on the sides that would cover the walls on both sides

I love transom windows (& transom doors too). Go Ikea grommet top & mount rod between transom & window as stated previously. Take it to the floor. They seem to carry the most varied & inexpensive choices for window coverings. Can get really good sale items, too.

You have great ceilings, are they metal?

Thanks so much, all! I just realized I posted this twice - I didn't think the first time worked! sandradclar - yes, they are tin!