Can a villa build a cabin in the northwest corner of the northeast-southwest house?

Villa can build a hut in the northwest corner of the northeast-southwest house.

But we should pay attention to the harmony of the system and create new taboos. The key is to match the new building with the old one. Otherwise they will conflict with each other. Pay attention to the construction time, choose a good date, and avoid rushing to work, so as not to affect the feng shui of the house. The new house and the old house should be coherent and look harmonious and unified. To reduce the price difference between the old house and the new part, it is not appropriate to directly cover the old part, otherwise it will affect the fortune of the occupants.