Rooms in my house not being recognized (for xp purposes)

[nogluten1]

I've built this nice house on a server, but for some reason only my shop room is recognized as a room in the house. I was able to get the main room recognized by tearing it down (it had been wood) and rebuilding it with mortared stone. Yet the 4 other rooms of the house are not recognized at all. Am I going to have to tear them down and rebuild them for them to be recognized? Or is there some way to solve this? Do they need to be a certain material (they're all mortared sandstone)?

Each room still is recognized as a (tier 1) room and I can do work in them, I just can't get any xp from them.

Edit: I've tried tearing down the other rooms (except the floor), but that still didn't get them recognized. I've got furniture in them and everything, but they're not getting me any xp. When I remove the walls between them and the rooms that do provide xp, those 'recognized' rooms stop providing xp until I add the walls up again. I also added an extra room on the side of the house completely from scratch, which is somehow recognized for xp purposes. I would appreciate it if someone could help explain what's going on, as this system seems rather complicated and poorly explained.

[SLG-Dennis]

Please make sure all the following is true:
- You added yourself as resident on the deed (click the name of the property) and all rooms are on the same deed
- You do not have ANY working tables in any rooms aside from kitchen stuff in the kitchen
- The rooms are correctly seperated from each other
- The roof does have a layer of normal building materials below roof blocks

[nogluten1]

Taking out my kiln and masonry tables fixed it, thanks!