# There is not much difference between odd and even numbers. In ancient feudal superstition, I don't think it is necessary to believe the fallacy of paying the bill instead of buying a pair.
# The floor pays the bill instead of buying a pair for the following reasons:
1. The room book clearly points out that "three rooms are auspicious, four rooms are few, and five rooms are empty". This sentence means that Yang is regarded as Yang in the singular, and many Yin houses use even numbers, and three represents many meanings. Generally speaking, as the old saying goes, three rooms will be dry, so three is auspicious.
2. Four rooms are rare. If only four rooms are built in a house, it will be less. Just like the meaning of coffin house, young people will die in vain.
3. One of the five rooms is empty, which is decided by Luo Shu, and there are five rooms in the four directions and five elements. When it meets five, one room needs to be determined as the prison room of the middle palace, so one room should be empty.
Because of these geomantic sayings, there is a saying that the floor pays instead of buying a pair. Of course, these are just geomantic sayings, and many people don't believe this one. Therefore, when choosing a house floor, you should not only look at your own preferences, but also choose according to your family's situation. However, if property buyers believe these statements, they can avoid some even floors when choosing a house.
The above contents are for reference only, I hope I can help you. Thank you for your support to Kanfangwang. I wish you a happy purchase!