Here’s a few choices. Any ideas on what would look good here?

Won’t let me edit from my iPad. Should say what to put under window. Will be replacing ceiling light and area rug.

You don't want too many curves in the same room. Two of the items you posted have curves like your desk. It might be better to do one chair, a side table with lamp on it, and the plant. If you don't want to do that, then you could try a smaller couch, however with the curve be careful it doesn't mimic your desk.

Thanks Band design. I originally had a chair in there in the one corner. Kinda liked it. But didn’t know what to do with space directly in front of window. It looked
Like it was missing something. Here’s a
Pic of another style sofa and old photo before I repainted in there showing recliner in the corner. That recliner won’t work due to the color but I could get another accent chair in there. This space has been challenging to me for months. Lol
Good point about too many curves. I hadn’t considered that. So thank u! I don’t have a lot of walking space to put sofa under the window unless it’s real skinny.

You can re upholster the bench, but the back support is very high it can be a little cut.

and pillow

Decorado, which bench are you referring to. This one? I could also possibly use a chair similar in size to this ?

You have two chair blue?

No I have nothing there now. The photos I posted were just my 2 dining room chairs put together with a throw over it to show what it could look like with a skinny loveseat. I should have explained that.

Yes. What is the measure you need?

It can to made.