Can you get multiple shades on a single headrail? I was going to go bamboo and had the same issue. My windows were just over 70" wide and I was advised not to go with a single wide blind. We'd need ours lined (I see neighbors, so you might too?) and apparently they get ungodly heavy at that width. I didn't want completely separate shades, though, because they're so hard to line up and end up looking piecemeal (IMO). I have a pic of individual pane shades I can post of it would help (I'll have to pull it off my phone rq). I ended up going with shutter blinds (extra wide slat horixontal blinds), multiple blinds on a single headrail. It looks cohesive, but each blind is very manageable, and I like that I can raise/lower them independently.

Yes we need to open the windows a lot there is no A/C (coastal town, ocean breezes!). We can't have blinds with cords of any sort due to toddler safety and as it turns out there are no cordless blind options I can find in 93" and greater widths. So curtains it is! Good point about the air flow, too! I like a double rod with sheers underneath (there are neighbors behind) and room darkening on top for the bedrooms. Now the question is to have them be just the height of the windows (i.e. Hang rod just over window top and have curtain cone to sill) or visually lengthen by hanging the rods at the ceiling and having curtains go to the floor. I generally prefer that look and will do that in the living room (just sheers) but in the bedrooms we may need to place furniture under the windows, in which case shorter curtains would make sense, but may look odd? hamamalis, we just replaced these windows with dual pane low e in the same size (after photos taken). The living room windows face the street this is a city house so no sweeping views here! Reframing walls is very expensive here due to labor costs so enlarging the windows didn't seem worth it. I would have added a window to the right of the fireplace to balance things, but the cost was high. We have a large glass wall and patio slider in the dining area which leads to our side yard, so that's our best view/ outdoor interaction. Eventually we may add a French door to the backyard at the end of the hallway which currently terminates in a linen closet - for more light and connection with the backyard.

It's difficult because the front window is super traditional with the arches and grids but all the other ones are very modern. Because of that, I would try to use the same window treatments to bring some cohesion between all of them.

I recently bought a product called Veilish. It’s a window film made with fabric material. It’s semi-transparent, so it can provide indoor privacy without blocking the view outdoors. The best thing is that it is self-adhesive, and it can be installed and removed easily, so you don’t need an installation expert. I think you will definitely be satisfied with this product.