It's the frame type similar to the Blue Bird rock and roll.
This is brand new and never fitted, all I've done is to varnish the wood.
I was going to fit it in my bus but with the interior I'm going for now I can only have a 3/4 width rock and roll
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It would just need to be bolted together which I think there are about 8'ish bolts which are supplied and fixed into your bus.
£200