We have a jolly jumper but don't have a doorway (with a frame) in view from the living area. Will have to try it out in our bedroom one day. Jolly jumpers are great fun
We have the same problem of no suitable doorways... we got the portable frame so she can play in the loungeroom or on the back patio if we're outside.... great idea! You can get them from Babies 'R' Us or Babies Galore