Nope. Take a look at that first image. The large white part in the middle is a typical Enterprise hallway.
Looks like two to me.
We've been through this before: the shuttlebay is impossibly large for a TOS-sized ship. The official size is 725m. The shot of the bridge window indicates a much larger ship than the original. Etc.
There is NO WAY you can argue against that unless you are entirely emotionally attached to the idea of a 300-ish meter ship. Give it up.