not good. It's a pity that one ladder has one household (in fact, it may be two ladders and two households). One staircase and one household originally had good design conditions, which was spoiled by the designer (the north-south transparency was lost). It may also be because of land conditions).
Disadvantages: the master bedroom door is located in the living room; The depth of the restaurant is a little small; The location of the kitchen blocks the lighting of the dining room.