the other thing is try is via edit town move the sim out and back in or it could be the objects themselves you can use a cheat to reset the objects before using the cheat just go to buy mode and move the objects a little bit in case they are too close to a wall if the sim can't use the objects the cheat to reset an object is
to reset an object testingcheatsenabled true hit enter then go into build mode and hold ctrl & shift and click on the bed with the mouse and choose the option reset
same with the shower hold ctrl & shift and click on the shower with the mouse and choose the option reset , don't forget to turn the cheat off turn the cheat off testingcheatsenabled false hit enter
edit typo