Dedicated: only one entry door providing entry to kitchen/living room area; has no mini-kitchen in second bedroom and that, along with the lack of an entry door and doorway area, creates more room in the bedroom; second bedroom has two queen beds rather than a queen and a pull-out couch; just one door for internal entry to second bedroom.
Lock-off: has the mini-kitchen in the second bedroom along with an additional entry door just to the studio portion; second bedroom has a queen and pull-out couch except OKW has two queen beds; that pull-out couch is only a full-size not queen-size except at VGF where it is queen-size; double door for entry from living room/kitchen area to studio so that the doors can be closed on both sides to lock-off between studio and 1BR.
At AKV, there is another significant difference. The dedicated (which only Kidani not Jambo has) has one long balcony running across all three rooms (master, living room, second bedroom); on the balcony of the lock-of there is a wall separating the 1BR portion of the balcony from the studio portion of the balcony