My kitties love this tunnel! It’s really well made which with three rambunctious 5 month old kittens, it needed to be sturdy. I love the softness of the material and the bed is really cushy.  I unzipped the canopy over the bed (love that this is added feature) as the kitties didn’t seem interested in it and I was hoping they would snuggle in the bed.  So far they are totally mesmerized with the tunnel feature and the hanging balls at each end.  
My original plan was to put the tunnel in their playpen for them to use for sleeping on warmer nights but they are having so much fun in it, I’ve left it out  for them to run through and play in.