I've stayed at POR four times so far...just love this resort. I've been in bldgs 14 (preferred AB), 36 (garden AB), 80 (garden mansion), 85 (river view mansion) and 95 (river view royal room). I wouldn't pay for a preferred room again unless there was an urgent need to be closer to the main areas. My room in 14 was right in back of the food court, so it took about 90 seconds to walk there. But...there was a fair amount of foot traffic going by our bldg. Bldg 36 was almost as far back as you can get..but loved this area. It took about 8 mins to get to the food court. Bldgs 80 and 85 were fine, about 6 min to the food court. The river view room in 85 was a nice peek through the many trees...once you left the room and hung over the railing!! Bldg 95, Royal Room? Again, a river view, but due to the tree in front of our room, no view of the river. But, the location was good...about 4 mins to the food court.
I have no problem walking around this resort. It's so beautiful...I love the garden view rooms. Doubt I would ever pay to upgrade.