Pros: This is the sturdiest sledge I've ever seen, and I didn't realise when I bought it that the brakes are actually made of steel - they are so solidly built I can't see these breaking, ever!
Cons: This sledge is not 90 cm long as advertised, barely 83 cm - very disappointing as I purposefully bought this thinking it would be a large one. It is also horrendously uncomfortable to sit in - as you can see in the pictures, the back rest is high and vertical and juts right in the small of your back, forcing you to sit upright. I'm genuinely worried about back injuries… Also the front of the sledge curves steeply upwards at the end, which looks cool, but makes it very painful to have your legs sticking out of the front.
This was almost a brilliant sledge, if only it wasn't so short and uncomfortable : (
In summary I wouldn't recommend it.