We have some available on the shelves, don't normally 'sell' to the public and Surrey is a long way but we will be heading south probably end of March
we also do them in racks of 2 and 3 or parent and child format. Front handrails etc
Apologies don't just have pics of a seat to hand but look at boat in video clip.
If its what you are looking for contact me firstname.lastname@example.org