Good lord, you people are fast.... I go and get a cup of tea, and turn off all the lights (because This Is What Fathers Do, Who Pays The Electricity Bills I Should Like to Know etc etc) and come back up and there's three helpful FAQ messages letting me know that it's lovesacs. Not Love Sacks at all. And that I should go and look at http://www.lovesac.com/ and one of you even found me the address of a local-to-me Lovesac shop. My thanks. (Beams happily.) (And they cost how much?)