Jacko93
Player Valuation: £35m
For it to be 1.8:1 they would've had to go to bigger treads than they have. They're only 750mm. That equates to 1.3 to 1.5:1 at the most. I think only 7500 seats are earmarked for rail seats at present, which would equate to approx 2-4k uplift, if legislation is ever changed.
They might be able to expand the rail seats if the corresponding concourses allow.
Pretty sure that the stadium guides specify a 350mm tread depth for standing. The design of the rails seating they're using takes up 50mm of space, leaving 2 350mm depths for double rows.
If a standard row is converted into standing, then the ratio is actually less than 1:1 due to standing spectators needing more width when standing (ever notice how rows spill out into the concourse at half time)