In Hong Kong, we spent over half of our income for rent [1]. Median per capita floor area for accomodation of 15 square metres, with some people living in subdivided flats with per capita floor area of 5.3 square metres [2]. The average waiting time for public housing is 6.1 years [3], note that public housing are government provided housing available with lower rent for low-income households, which are much cheaper and larger than subdivided housing mentioned previously. The median house price is about 20 times the median family income [4].
Yes, we know that this is a problem. But the government officials don't have incentives to tackle this problem. In fact, about 1/5 of the government income comes from selling land [5], so they probably can't fix this problem and keep the same spending without increasing tax. Let alone many officials are related to this sector or hold many properties.
[1]: https://www.thestandard.com.hk/breaking-news/section/4/17694...
[2]: https://www.bycensus2016.gov.hk/en/Snapshot-09.html
[3]: https://www.scmp.com/news/hong-kong/society/article/3177511/...