It seems like you are entering the recent past, when the taverns were the place where friends, relatives and neighbors from the neighborhood met, when the neighborhood was all one big house. Exquisite dishes, warm and pleasant staff, but also attentive and competent (especially food intolerances and celiac disease). Homely environment, but not too much. It is much appreciated and you have to book even for lunch during the week otherwise you won't find a place.
Worth trying if you appreciate original Milanese cuisine