Check out scene chapter 6:( the tour)where Mr Ullman shows Wendy and Jack their room , there is only one Bedside table too the left of the bed there is NO space for another bedside table too the right of the bed, you can also see clearly only one bedside table on chapter 13:( Monday I love you Danny ).

Get too chapter 27 :(Redrum) there are TWO bedsides tables with plenty of space ...have the walls grown ?