It's no secret, but I'll let the buyer do the talking once he's collected it.
As for BX's I've been running one since 1988, I've also had a petrol XM and a diesel CX safari I like the BX but, maybe I've been lucky but the ones I've had have been very reliable and NEVER let me down. Unlike the CX. So the BX's have been a bit boring.
I'm also looking at a turbo auto petrol XM estate from a club member with T&T for £250 (N reg) For a second car which doesn't do much mileage it's very tempting.