Apparently if you save before you exit your house, and reload that game, the items should be 'set'. The poster said this doesn't work for all items, though, so try and retry until you get something with which you're reasonably happy.
I will try that later on thanks hopefully it will work, to be honest i really wonder why they made this impossible this time around, it worked perfectly in Oblivion without any mods!
keep trying i have the display case in markath bedroom overflooding with gems, when it reloaded only 3 had fired out on to the floor. in ob when i tryed this they vibrated so har the lag made the room take your ever to load, i find it alot harder in sr to place objects than in fo and nv, i find it odd that its got harder, i still decorate lots and make cool junk stuff its great fun and attachs you to the game/character/home alot more. Now if only some of the places had more containers for hoarding!
Unfortunately Breezehome does not have any but i meant placing a bowl by hand and filling it with gems, that does not seem to work! Even placing some armor (iron) which i used well into my level 20's does not stay put on some crates!