I have no clue how much the bricks can endure, but is there no possibility (too much LEGO?) for you to move your sets to another house for a while, or at least the big/important ones? I can't imagine that it'll be that great for your sets, definitely not for the stickers.
For my own LEGO news, with the Falcon still in its box, and me doubting whether or not to keep it I did manage to find room for my Destiny's Bounty (damn you Amazon discounts...):
What a great ship. I couldn't care less about Ninjago, but it looking like a real junker makes it a great addition to my window sill display. Ignored the stickers because I don't think constant sunlight is that good for them.