And 6" off the aisle, making access less easy. The wide aisle really does make a difference.
You could do 2+1 with better legroom as well and gain the same benefit but then there would be even more standees.
The wide aisle does no good at all when it’s compromised with legs and feet, as well as many people choosing aisle seats because of the ducting issue. There might be a case for it on inner suburban journeys, but not on stuff going further out.
I tried a 700 tonight, just for a laugh really. The person sitting opposite me chose an aisle seat for a start, and was a good 10 inches off the side of the seat. There’s your wide aisle gone - it’s now back to 317/321 width.
The simple reality is these trains are utterly unfit for purpose. Their design is poor, and putting 8 car versions on hitherto 8 car services of outer-suburban stock has been a disaster. A complete redesign of the interiors is needed and an admission that massive errors of judgement have been made. Anyone who thinks this isn’t the case needs to make a journey on Great Northern and see just how obvious it is that they’re unfit for the task - simple as.