When I decorated my gem room, I would try different items then return them to my inventory if I did not like them,. Finally, after completing my room to satisfaction, I had a full bar filled with items I would not normally buy but did, hoping for a perfect score. The first pop up looked just like I decorated it so I clicked save, but, just before it brought me back to my room, my lovely creation turned into a junk room with a big pool (maybe other things???) I had dragged in there but pulled out... It looked like a mess with a pool plopped haphazardly in the middle of the room!!!! I tried to move the pool back into my inventory, but it says that this item is in an active challenge. If you see a room with a random standable lane pool in an odd place, please give it a vote.