Is the shady house in the community an illegal building?

Shady houses are legally built by real estate companies, not illegal construction. However, the price of shady rooms is low, and many people still choose shady rooms.

Shaded houses can increase sunlight in the following ways, such as 1, and appropriately add some auxiliary light sources, especially fluorescent light sources, which can be mapped on the ceiling and walls and can receive miraculous effects. In addition, you can also use spotlights to paint light colors, which can play a very good role. 2. Decorative mirrors can be installed in sunny rooms, and sunlight can be radiated to different rooms by using the principle of light reflection, so that sunlight can be seen. 3. Paint something similar to white paint or paint on other people's walls or at your own angle, and the light at home is also good. 4. If the sun can't enter the shady room, you can only open a window on the east wall to let the sun enter the shady room.