A neighbour of one of my sons selling this, so I said I'd post it on wiki for her

Derek, can you find out what make it is please ? Thanks

Looks like a "Ozark Trail Agadez 20-Person 10 Room Tunnel Tent".

"Ozark Trail" is trade name used by Walmart (Asda), I don't know who manufactures them other than they are Chinese.

Reports are quite good on them if you know what you are doing, putting a few extra guys on and things like that. A budget tent of this size is never going to be a straightforward pop-up and forget.

Wow that would be a tight fit on some of the pitches weve been given! Can just imagine their faces when theyre taking the booking 'one tent, no awning, no pup tents' --- and 20 people.