Welcome to iRV2!
Learning the ins and outs of any new RV can be a challenge. I've owned a tent trailer, fiberglass "egg" style trailer, regular trailer, Class C, Class B, a gas Class A and currently a diesel Class A. One thing I've learned is every design is a compromise. On all my rigs I've done 99.9% of my own work so I'm always learning, and missing something about a previous rig. I love my current rig but miss the ability to get service parts at any auto parts store, oh yeah, and the cost of maintenance. 28 quarts of oil vs 8 for the previous rig was a tough one to take the first couple times.
There's LOTS of information in these pages, and a lot of knowledgeable and smart people hanging out here that will help you, and hey, occasionally confuse you.

I'm constantly learning and being inspired by reading various posts that have nothing to do with my rig.
Enjoy your new toy and your future adventures.