Any other advisories, advice, suggestions, etc most welcome.
My biggest advice would be -- the trains there are absolutely fantastic. I felt no desire to have a car in the two weeks I spent skiing there this spring. Unless you're going someplace you really need a car, it can be a hassle with parking, gas/tools, sketchy mountain passes. Meanwhile you don't have to think about any of that on a train, and every train I was on was well-equipped to handle skier traffic.
Besides E-burg where are you headed? If you spend anytime in the Andermatt-Sedrun-Disentis complex just to the south, I've got lodging recommendation owned by the friendliest dude (and very good skier) you'll ever meet.
In Engleberg:
- Ski lodge is where all the hip freeskiers from Nordic countries hang out for après. Good people watching.
- OKAY ski shop right by the train station is super friendly if you need anything.
- If you're touring, hiring a guide for the "circle route" around the Titlis is pretty rad day tour. Pretty sure it requires one rap though (we did the last 2/3rds of it touring in from the south.)
- The high-speed double chair is something else and fun for pounding out cruisy groomer laps.
EDIT: OOPS -- NM. See that you went there this year. We must've just missed each other. Your favorite lift shack is my favorite as well!