Starwind-(haven't tackled quoting with new format yet)-how did you make out with the scooter at WL (in the room, elevators, boats, etc.)? Considering one for our upcoming stay there and I too would be a scooter rookie.
The scooter at WL worked fine, with some caveats (which apply no matter which hotel).
We did NOT attempt the boats with the scooter, although I understand the the larger boats can handle
ECVs unless the water level is too low. The couple times we used the boats they were for short duration trips where I was comfortable with the amount of walking (i.e. not to go into the parks, but e.g. go see the holiday decorations at CR, then monorail to Poly and GF to see theirs then lunch at GF's QS Gasparellas, then boat from GF to MK then boat from MK to WL -- lots of sitting and taking breaks and a leisurely pace), so we left the scooter in the room.
We had booked a Woods view room, but according to what I can figure out online we were actually given a Courtyard View room. The initial room we were assigned was on the first floor of the south wing. At checkin when we were told where our room was, I asked if we could please NOT be put in a ground floor room (because I really really really dislike ground floor rooms). A couple minutes searching and they had us switched to a second floor room in the south wing. So, our room was on the second floor (same floor as the main lobby), overlooking the villas. Just past the "zig" of the zig-zag that the hall of rooms makes, for those familiar with the layout.
We did not request and the room was not a HA room. Some of the challenges we faced would not have been there if it was a HA room (e.g. more space; and I understand that many of the HA rooms have door openers). But, we need two queen beds and I have no need (or desire) for a HA shower beyond the normal safety bars they have in the bathrooms.
Getting to and from the room was easy.
Getting into the room was a bit of a challenge and required both of us -- me on the scooter going exceptionally slow and my sister holding the door open trying not to get squashed by the scooter

We only had one near-miss, so not too bad. Backing up out of the room (I didn't bother trying to turn the scooter around inside the room other than the first night; see below; though I probably could have using the bathroom sink space and essentially a multi-point turn) was a bit more challenging for me and dangerous for my sister holding the door open, but we got the hang of it.
The first night I put the scooter down by the balcony doors; we moved the chair from the table out of the way and with some difficulty I got the scooter into the space nose-first. It was challenging getting it in. Well, getting it back out in the morning was even worse !! That location was obviously not a good idea. We ended up doing what we did at BC - parked the scooter in the "entrance way" as close to the wall as I could make it so we had space for walking around it (there is room to do so, you just have to watch where you are walking carefully). Just inside the room proper there is a plug on the wall that we were able to use for charging. This location worked much better, though it blocked access to much of the closet - the compromise was worth not having to get the critter out of the space by the balcony doors
Because of our room location we didn;t need to use the elevators at WL. I assume they would have been similar to BC - scooter fits in fine, and a person can stand either side if they got into the elevator first; be prepared to unintentionally drive the scooter into the far elevator wall no matter how slow you are going at least some of the time, but if you are on the slowest possible speed there is no visible damage to wall or scooter -- really it is more of a "bump" and not a "smash".
I took trips to Roaring forks both with and without the scooter. When I took the scooter, I did what I did for the rides in the parks -- park the scooter safely nearby and then walk, so I can't speak to navigating INSIDE RF with a scooter because I didn't attempt it.
Buses were fine. This was the first trip to WDW where we took buses between MK and WL, as we normally take the boat. The buses were great. We must have gotten lucky because in most cases the bus pulled up within seconds to a couple minutes after we arrived at the WL stop. We were always the only scooter. Coming back from one of the parks, once, there was another scooter ahead of us, but other than that we were always only the only one. The drivers were very very helpful and patient, though the degree of helpfulness varied from driver to driver. I always made a point of telling them at the start that this was my first time using a scooter and I wasn't very good at it on the buses. They would help with directions of what to do when. In a couple cases they had me get on and lined up, then transfer and they manually put the scooter into the final proper position.
Hope this helps.
WL is our favourite resort and I highly recommend it
-SW