Great job and looks like some pretty happy kitties

Thank you for sharing! Great job.
TIP: Lay your zipper on the bottom and top to stitch in, then sew the sides together. A first project with a zipper that I did, had me groaning when I had put it together before sewing in the zipper. It didn't come out very good. But It was a good learning experience.

I'll bet those Furballs appreciate their soft seating!!! They look very happy perched in the window.

Love both your projects , well done

Very cute!