Can I buy a house without an entrance?

The picture is not very clear, but it should be one elevator for each household. When you exit the elevator and open the door, you can directly enter the living room. The advantages of this structure and design should be said to make greater use of the house area, and the north and south are connected. It is clear that the room type is relatively regular. The disadvantages are the lack of space for privacy such as shoe cabinets at the entrance. I have not seen a good balcony space. The external bathroom and kitchen are a bit strange together. Thank you ~ Looking forward to full marks