No it’s not rocket science. I know. But you can have so much fun with a plank and sofa (or couple of stacked cushions if you want a lower slide)
I use a freebie bit of wood with a laminated top: found in the spares bin at ikea. (Usually found in the carkpark) it is a totally ace cage filled with all the left over bits from furniture or displays etc: aka free bits of wood. You will need a nice bit of laminated wood; I say this because a sawn bit of timber as the slide would be rubbish… and splintery!
Thats it for this trick we use an old daybed as our rest, stick the board in, use a tree stump as a step. Done As always loads of fun can be found with simple and free stuff. Particularly on a rubbish rainy day like today!