Thanks for the pictures you sent via email. This site has a maximum limit to the size of file you can add this is why they would not attach.
The organ is tracker (with aluminium squares) but the pedal is pneumatic and quite a few of the Great bass notes are tubed off as well. In addition the roller board I can make out is mounted horizontally under the great, so you may not have noticed it.
My main problem is that I am looking for a free standing instrument and this one was made to fit in a stone alcove. It is not clear that the pedal chest could be moved to form a side wall as the slider action appears to be mounted on it.
I'm also slightly concerned about the evidence of electricians being in and would need to know that any disturbance they has caused had already been dealt with by the OBs maintaining the organ.
Aslo our height restrictions are 3m70 at the sides rising to a clearance height of 5m18. There is no photograph of the front pipes, so I can't even estimate.
We can discuss details via email.