Those were some very early plans that have changed a lot since. The office space is gone, I'm almost certain of.
It'll still have two lobbies as the drive aisle hasn't been moved off of Hughson, so the lobbies can't be connected.
Not sure on the configuration of the internal drive space within the block. This building has quite a bit of parking in it however, including several levels of commercial parking from my understanding, so I wouldn't be surprised if internal vehicle circulation is still taking up a decent chunk of space.
Looking at those plans, the King St space is about 3,500sf, and unlikely to have changed in size much since then. Winners generally needs at least 3x that area from my understanding, for reference.