Generally, villas are semi-donated to the basement. The basement without sunshine is not suitable for people to live in, but it can be used for other purposes. For example, the basement is relatively closed, which is very suitable for making collection room and can be used to store drinks or books. In addition, the basement can also be designed with gyms, chess rooms, audio-visual rooms, tea rooms and other rooms, which can not only make use of the basement, but also avoid noise from affecting neighbors, with good privacy. Of course, when designing the villa basement, the most important thing is to make ventilation and moisture-proof decoration to ensure the ventilation of the basement. If possible, it is best to open a skylight in the basement to introduce natural light.