There's this artist/sculpture who make 'tactile pods' which you can climb into and be 'ambient-outed' in to cool tunes and lush lights...forget her name, but me and the kids spent a few hours 'chilling' in her pods a while ago..even thought of building one (cos' they're all made from reclaimed bits and pieces) and wouldn't cost much...but space became a factor, so didn't :(...maybe one day :)