It is recommended to choose B:
1) The layout is good, there are no major flaws, and the overall structure is relatively square.
2) The kitchen and toilet are not door-to-door, so there is no evil;
3) Even if you take into account the qi, as long as you sit north to south, or southwest, this layout is also very good. It's suitable, the twin stars are in the same direction, the door opens on the angry side, and the location of the bedroom and kitchen below is also very auspicious.
For communication and reference only, I would be very grateful if you can adopt it!