A good design is intuitive, functional, and visually appealing. It considers the user experience and incorporates elements that enhance usability. 
How do you think a good design should be?

A good design should be beautiful
Show the layout of the rooms and reception well
Consistency in design is important

The design should be both beautiful and functional.On the one hand, you have to consider the attractiveness and beauty,and on the other hand,you have to meet the functional needs of the building

I myself like minimal design with bright colors this design make my mind calm

In my opinion the good design is the design that Composition between nature and modern

A good design should be eye-catching and attractive👍