Sounds like a great first trip. We really like our 233S as well.
Funny you mention the lack of the door light switch. It remains the single biggest 'improvement opportunity' with the 233S, mentioned every trip the 'height challenged' in our family.
Our Jayco 23B hybrid had this feature, and we used it all the time. The taller ceiling in the Roo makes the light switches a bit of a stretch for some.
I have just started checking out this mod. So far thinking of two switch legs from the main 12 v fuse panel under the RV to the wall by the oven. I have only done a preliminary look, but it appears the two lighting fuses (one for the back of the camper and one for the front) also include the respective bunk end light/fan jacks. Not quite as nice as the Jayco setup, where the door wall switch just effected all the overhead lights, so you could easily turn off the main lighting when turning in for the night.