There won’t be doors. Instead, like the current seat, there’s a privacy curtain for the seat. What’s nice is that the center seats feature a “full-height, electric sliding partition” for total separation or allow passengers to more fully travel together.
They’ve removed overhead bins from the cabin – something other carriers do in first class, as well, to create a more spacious feel. For storage there’s a sliding drawer that holds carry-ons, a drawer for footwear, and a compartment for personal items and a wardrobe.