Victory aft cabin 7424 is one that does NOT have a sofa. There is a small empty space in the corner that they could put a chair, but there wasn't anything there except a tiny table. (You can see the little table in the photo below, it has my hubby's grey camera bag on it.)
And overall this cabin was smaller than the other cabins of the same catagory. The one directly next to us, where our friends were, looks the same on the deck plans, but was larger and had the sofa, and more counter and storage space.
Personally I feel Carnival should not be selling this cabin as the same price. It is definitely not the same value.
I did ask the room steward for a chair and he eventually brought one that was so tiny, you really couldn't use it for sitting more than a minute. (The steward said he'd stolen it from one of the suites, and would put it back for the next cruise.)
Even that chair was not comfortable enough, nor big enough to even sit and read a book. Would have been nice to have a place to sit, as our cruise had a lot of rain, making the verandah unavailable.