Lodger has been with me for 7 months. In that time, she has twice gone out leaving the window in her bedroom open. This is an issue because:
- it's ground level and big enough for anyone to climb in if left open
- it's on the opposite side of the house to the front door, so when I leave the house myself the only way to check if her window has been left open is to either go into her room, or walk around the other side of the house
Both times it has happened I have mentioned it nicely and asked her to please remember to close her windows before leaving.
Yesterday I discovered she has again gone out and left a window open, she said she just left in a rush as she was late for an appointment. Would I be unreasonable to tell her that is it happens again then I will be giving her notice to move out? Twice in 7 months is careless, 3 times just seems too much. Also this is only the 3rd time I've caught it, who knows how many times it's happened!
She is quiet, tidy and mostly keeps to herself. There have been a few other instances of thoughtless behaviour, but I also worry if I replaced her that it could be a lot worse!