got a kid with endless energy? bouncing might be the answer. not got enough space (or a garden) to house a giant netted thing or perhaps (and quite understandably) you don't really want one, these small sized versions are refreshingly non-ugly...

toddler trampolines yellow red black orange small sized low children's kids little indoor outdoor babystylefile baby style file
1/ gonge mono trampoline, £319.95, bouncy happy people
2/ gonge toddler and baby trampoline, £195.95, bouncy happy people