Good with a little adjustment
Great price, although a little flimsy, and didn't stick to the windowsill as well as I thought it would even with the 'non slip backing', although I figured it was because the padding inside wasn't rigid or heavy enough. I unzipped the cover and put a few rectangles of strong cardboard inside (from another parcel I ordered!) and voila! still comfy but much more ridgid and heavier so it doesn't fall off as easily (our windowsills are a little smaller in width than the mat).
Would recommend.