Alarming, isn't it.
If your workmen are very careful, hopefully not too many eggs will be scrambled.
And, you have the forthcoming pleasure of taking a sledgehammer to those windows.
There is also the opportunity to record constructional detail long unseen.
I once bought some oak from a house built around a hundred years ago; on the reverse of one piece the workmen had pencilled observations about the current conflict and appended their autographs.
I have a (film) pic somewhere.