I searched the forum for this very topic before I started a new one.
We are still in the process of setting our 310RL up for travel, buying all the little kitchen and bathroom items to suit the wife's decorating taste.

One thing she ordered, and I have not mounted yet, is a towel holder. Not a towel hook, but a rack to hold unused towels. See below
There is room for it to the left of the toilet, on the wall that contains the sliding door. My concern is that wall is that thin 'paper board' that is very thin.
Just curious as to others experiences for mounting something like that? I know the command strips for mount type hooks, but those will probably not work with this bracket.