I had one. Built like tanks, almost as heavy. Wide neck, weak pickups. The bridge is perspex - mine had cracked and back then I was lucky enough to get NOS, I'm not sure that would be possible now. Plus all that groovy 70s smoked perspex scratchplate etc. But for sure interesting and unusual. If it isn't outrageously expensive - and it seems they are creeping up steadily in value - probably worth having a try as you could almost certainly move it on at no loss.