Nick: Jordan indicated that based on the way tongue and groove wood is milled, he said, you cannot blend from the hallway to the adjoining 3 rooms. From my perspective, this should be do-able with some gluing, nails and ingenuity involved to achieve a continuous floor appearance. I”m attaching 2 photos at the transition point of the 2 rooms where we would like this accomplished. See images above for the 2 meeting points.