Very fine drawings with many details, my 2 year old son loves 1/2 seek the youngest mouse family on each image. And it makes "shhh" when going the weasel! His big brother 4 years also love history.
For cons, I do not think this is the ideal book to explain a move seen as the family moves, including grandparents and we do not see their old house.
My son and I love him so much history and is so nice designs that I have to buy another the same author.