DH will be doing 95% of the work himself, so workmen coming and going not an issue and I have informed all parents via my newsletter that we are about to have this extension and that I will continually be doing risk assessments etc (most of work will be done at weekends). Kitchen has a stair gate at the door so mindees can't go in there anyway & we eat in dining room so mindees not really affected.
What do you think?