Seek an 80-square-meter two-story house design. See below for details:

I drew a sketch for you to see if it fits:

1, each floor has two rooms and one bathroom, and each room has a balcony and floor-to-ceiling glass doors, with good lighting and ventilation;

2. Stairs are turnstiles, which save space and are convenient to get up and down;

3. The kitchen and garage can be set up on the first floor.

A Bin, a real estate agent, will answer your questions.