Sheffield City Hall seating guide?

Wanted to book some tickets to see Justin Moorehouse at Sheffield City Hall.


Can't see on the seating plan where the tickets are ( see link )





https://www.sheffieldboxoffice.com/online/seatResult.asp








Is it just me being thick? lolSheffield City Hall seating guide?
Try this link...


http://www.ticketmaster.co.uk/seatingcha鈥?/a>





Went there a few years ago to see Curtis Stigers...really comfy seats!





Edit


If you use your link, click on City Hall and when the calender type page comes up, click on the square box to the left at the top of the page where it says ';Sheffield International Venues';...it gives you all sorts of info and pictures...