FWIW, stayed in 8007 last year, which is on the "other side" of the resort from the set of cabins that PP mentions. There wouldn't be any EWP view from these, but some will have 'possible' views/glimpses of fireworks.
BUT - there are a ton of trees on the shore, on that island right in front, etc - so any fireworks view is going to be partly/mostly obstructed, if you have any view at all. Our cabin just happened to have a pretty good window of a more direct view in the direction of the castle. This was during the holidays so you can see a couple of examples of the castle "bursts" below.
Access to the main entrance is very quick via a side entrance on the same level as Roaring Fork, as was a small parking lot just for these cabins.
One thing I didn't love about this side - the "back" side of the WL main lobby building (the service entrance) is somewhat unsightly and has loud exhaust fans that run pretty much constantly. While this is not an issue at all from inside the cabins or while enjoying the porches, you do notice it coming/going to the cabins on the path. I will note this is a rather minor detail/observation, just something that bugged me a touch. It's one of two parts of the resort grounds where the audible real world intrudes on an otherwise incredibly peaceful and serene environment.
I'd like to try the "other side" someday just to see what it's like over there to have comparison, but overall we liked this spot.
Hope that helps!
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