Poor design
My cat loves it, but I can only put it in my living room, where there is a windowsill overhanging the radiator, which holds the cat bed in place. Without the windowsill the bed would not stay up at all. It's designed ti fit a very deep radiator, which is not a standard in the UK. So, if you have standard radiators this cat bed won't work unless you take a metal saw and cut the metal frame to size...
Also, I had this cat bed for a few months and have to get a new one as the fabric cover on the old one just fell apart.
My cat still loves it, but if you are looking for quality and good design, this product is probably not for you.