Have you considered buying a bean bag..........
Well OH is supposed to be buying me a reclining armchair for my (poor old
) back - I bet she will nick that as well
btw - If anyone is thinking of buying a flectabed (they are excellent), this is a size 2, so size one must be tiny. They are great - they reflect body heat. Theare about the same price as a snugglesafe but I think they are so much better - although no good for animals with hypothermia as they only reflect body heat already produced (although the material is used by emergency services to wrap people suffering from hypothermia)
You can get a size 2 for about £27 with a washable cover - I have had mine for about 3 years and it is as good as new
You can get them in faux suede (like Alice's) or faux fur - you can also buy spare covers.