pottery barn sells silk dupioni drapes with black out liner option. or they used to. i've had mine for 7 years now and look great. i'd do 4 panels, on rings, and buy a curtain tender. i think a wall of silver, floor to ceiling, at night would look just fine. better than 3 rectangles in a row.

Thank you Fenstermann! I didn't go with the roller shades because they don't provide as much insulation but I am going to get them for our Florida home. Thanks for the advice! My husband will love adding the app to his phone. What I did decided for the Bethany condo on is 2" vertical honeycomb that will open from the center. I can push them back like curtains for the summer and will get a good level of insulation for the winter. I will post a picture after they install. Thank you so much for your advice. I love this site!

Your picture didn't show up. Wait until it changes from faded to bright, then hit submit.

All three windows should have blinds or shades on them. Shades are available with narrow headrails for shallow depth windows or you can mount them outside. Windows like that look better with panels on the outsides only, but they need to be wide enough (or hang more than one at each end) to at least look like they can close. The rod needs to extend out much further, not just to the end of the window. They also need to touch or almost touch the floor. High water curtains don't look too nice.