I saw something really funny happen to my friend today so I figured I would share it.
When you click on the door to a house/inn room you can select visit and go into other peoples houses that have granted access in one shape or form.
If your access is set to Trustee they will have the ability to take items from your house or even move them around.
Friend you can come in and move stuff but cannot take it.
Visitor you can come in and look around only.
Now just make sure that you have the people you want to be able to come in on the access list then set the default to NON if you don't want this to happen to you.
My friend had his default set to Friend and someone randomly came in and built a tower blcoking the entrance to his inn room. On top ofthat stuffed different items around the room to make it very hard to find. I suggest you make that change if you are concerned about this if not oh well and deal with it.
Personally I got a big laugh outta it but he didn't think it was too cool.
You can always "collect contents" by clicking on the door but if you have a lot of stuff in there better have lots of inventory space.
Take Care,