Whether it is useful to rent next door if the shop is too small: it depends on the size of the shop next door
The Feng Shui in front of the shop is very important. If the shop is narrow, or If something blocks the view in front of the door, people shopping will not be able to see the existence of this store at all, which is not good for the store's business.
On the contrary, if the Feng Shui in front of the shop is open, it is very conducive to the business of the shop and the shop's fortune. You must know that a wide facade is conducive to the inflow of wealth and is also very conducive to customers. source.
In addition, we can also choose to place some plants in front of the store. Plants have the effect of removing evil spirits and attracting wealth, and plants can bring clear air and vitality to the glass.