I have such a thing that you can have. It is about 10 years old has: slide(3m)
central tower, with 'fenced in' bit you could use as a sandpit
monkey bars,
cargo net,
swing set with 2 swings and trapeze.
It's in south Manchester is about 9m along the long axis and 5 m on the short axis. It would fit in a Transit with disassembly and it's yours for a decent bottle of port (tawny LBV or better so about a tenner) if you collect. My kids are 10 and 13 and have outgrown it. made of Canadian pine and surprisingly rot resistant.
If any of that sounds of interest I'll do you some pics. Most of the fittings are now stainless steel so comes apart relatively easily too.
All the jolliest
Paul