Red version is the same price on Amazon right now.
How does someone sleep across the middle with a wall there? (look at the pictures and floor plan of the 5 person tent)
All tents are labeled like this. I always subtract at least 1 person from the stated occupancy because they assume you’ll want to cram in like sardines, have no gear, and are ok touching the sides and getting condensation all over you.
If you read the discrption under “features” it says it’s a privacy wall that is removable.