What's so particular about stair feng shui?
Building a house, especially the single-family house you mentioned, is more complicated.
The so-called right side is relative and meaningless. Nowadays, houses basically know that stairs should be built in the main body of the house, which is different from the past "hanging" style (that is, the stairs are exposed outside or there are many open spaces along one side of the main body). In fact, the exquisite stairs are hidden in this "evolution" process. What's wrong with "external" stairs is what stairs should pay attention to.
First, consider stairs to avoid sun exposure and tide. Scientifically speaking, on the one hand, it has an impact on the quality of the subject. On the other hand, it is not safe for people to go up and down the sunny or slippery stairs every day. From the perspective of geomantic omen, these factors are harmful to people's spirit. Imagine if a shady place will be afraid to go at night, and whether direct sunlight will be too exciting.
The second is to avoid facing or being too close to toilets and kitchens. Scientifically speaking, long-term oil smoke and dirty air will pollute the passage, which is also unfavorable to people in the past. From the perspective of geomantic omen, stairs are the main passage up and down, and these dirty gases will spread everywhere through the stairs.
Third, the stairs should not be built in the center of the main body of the house, and the main body of the stairs should not be too steep or too steep. On the one hand, it is not safe enough, and feng shui is also taboo.
Fourth, the entrance of the stairs should not face the bedroom. On the one hand, people go up and down, air circulates quickly, and dirt spreads quickly. Going into the bedroom is not good for your health, and your figure and voice also affect your rest. On the other hand, it is not conducive to safety and theft prevention. From the perspective of geomantic omen, complex and dynamic things have a great influence on people's mind and have a subtle influence on people's spirit.
The construction of stairs, it is best to avoid the above, as for how to build, people who have never seen the field, can not generalize. The so-called "right" does have this statement, but it is not absolute. The reason for building on the right is not sufficient and good. I think I can't believe some "pictographs" or even some "myths" of Feng Shui. Scientific and people-oriented layout planning will be of great benefit to your work and life.
I hope I can help you.