Interesting thread! It would appear that RT was listening; it seems there have been a number of changes since the beginning of this thread, relative to current models. Ours is a 2015, picked up on April 30. We took it on an extended cross-country, leaving May 28 and returning Aug 1, covering 11,108 miles.
1. Averge MPG, by calculation, was 19.66 (3.0L OM-642 V6 diesel). I figured that was pretty darned good; we were carrying about 8200 lbs. Power was great.
2. I agree, the Agile is small for extended staying, but we generally either stayed only overnight or with friends & relatives. It's a great way to travel, but yeah, I probably wouldn't want to spend an extended time in it. It was just wife & myself, which was plenty. The Agile will, however, fit in any parking spot (other than for compacts, I suppose) just fine. Even with the spare on the back, its footprint is the same as a 4-door long bed pickup. That proved handy on a number of occasions.
3. The shower door-- they apparently changed that; mine has a cute little "magazine rack," I guess, at the base, which supports a locking rod at the bottom. Many of the slats and screws were loose on the rack, so I just tightened it up a bit. It seems to work well to hold the bathroom doors shut & quiet. It drops behind the inner surface of the shower floor tray.
4. The awning-- it looks like they DID add a slightly higher frame beneath it-- mine will open fine, even when the sliding door's open.
5. We also had some issues with the cabinet door latches. One in particular just about required a crowbar to get it open. While at the RT factory in Ontario on the way back, they filed it and now it's better, but still very tight. I'll have to try that Chapstick idea!
6. Did they change the cushion material? My wife & I found the bed to be very comfortable, actually.
7. We also have the Becker GPS unit; if anyone has specific instructions on how to access altitude, that would be a great addition; often wished I had that info.
8. That's not to say we had no problems: our "under-hood generator" began overcharging --heavily-- in WA state, and eventually fried 3 of the 4 coach batteries. Again, RT changed everything- all 4 batteries, the alternator, and the wiring harness. (Even gave us a car to use for the day!) It may have been that the wiring harness suffered from improperly crimped leads on one of the plugs. All seems good now. Incidentally, it was Johnson RV in Sandy, OR that helped us convince RT that there was, in fact, a real problem. Hats off to Brian in service there! Unfortunately, we had to keep moving, so we just stopped at the RT factory on the way back to NH. For the remainder of the trip, we either "plugged in" somewhere or became VERY frugal with electric usage. The 300 watts of solar panel really saved us.
So-- so far, we really like the SS Agile!