This Commercial Grade frame is perfect for multiple children of all abilities (wheel chair friendly)

7x7ft roofed tower
1.2m platform height
1.2m commercial slide
Enclosed bottom with opening on one side, 4x perspex windows with crisscrosses (no floor)
Binoculars, telescope, periscope and steering wheel
Ramp to meet a platform, turn and a further ramp to meet tower

Further climbing features can be added