Love the seat , should look awesome when re-upholstered.
I paid £100 to get the original cover and foam modified to fit the shorter seat. I originally wanted him to stitch in some GTI tartan panels and same with my fronts to match but he was quite keen just to stick the original design first to see what the fitment would be like first if that makes sense. We can then re do them in the future using what we have as a template, at the moment tho I think they'll be staying as is.That looks excellent - very similar to my interior (other than the kitchen units you've got). I wish the support legs with the dampers in had been available when I built my bed extension. I ended up adding them but they're mounted on the side so aren't nice and compact being mounted inside the support itself.
If you don't mind me asking how much did it cost to get your seat reupholstered? I'd like to get my Caravelle seat done to match my fronts but realise it's a fairly complicated bit of upholstery unlike a simple rock n roll seat/bed.