Best of luck with your Aspen Trail... There is a lot of experience to draw on here. They have been a great help to me as a first time TT owner..
We love our Aspen Trail 1900RB, going into its 4th summer season and it has suited our needs perfectly. With a couple of mods we have found it to be a very comfortable 3.5 season trailer.
While I'll agree that it may not be a top of the line TT, Its reliability is based on its simplicity.. We had to have the AC replaced under warranty the first summer but that was it..
Safe and happy Travels