Why are so many people keen on commercial housing instead of demolition and resettlement houses and affordable housing?

The main reason is that the construction quality of commercial housing is better, and the purchase flexibility is better, so it can be purchased with housing provident fund or loans. However, the construction quality of resettlement housing and affordable housing cannot be compared with that of commercial housing, so it is relatively difficult to apply for real estate license and the purchase flexibility is relatively poor, so many people are very willing to buy commercial housing instead of resettlement housing or affordable housing.