I need to get some seats made up for my RIB so other people can sit down on my RIB (they like to do that apparently
However they need to be convertable into bottle racks. I have measured the available space and can fit either 4 single or 2 double sized seat/bottle rack frames behind and to the port and starboard of the helm seat.
I feel that with the singels I can move them around and have a fully adjustable seating system. When diving I can put 2 together behind the helm seat as a bottle rack and 1 in front of the anchor locker at the bow. If I have the doubles I feel it would restrict access to the anchor locker as the frame would have to go over it.
I have 40" behind the helm seat (the length of the treadmaster) and 51" across the boat (the width of the treadmaster). Any other suggestions on the positions of the seats or type to go for.
EDIT: I have added some examples of what I mean