As another ex-poor person: some of this is OK and some of it doesn't really ring true. E.g. > That’s the drop-off you experience at the lower price levels - there’s nothing between “This is a tiny but acceptable apartment” and “Slum apartments in stab-ville”. I don't think this is true, and why would it be? Unless you're in an area where the housing market is cliffed for some legislative or regulatory reason. But mos…
There is definitely non-linear pricing in the London housing market as one example. When I was last looking - Studio apartments and one bed room apartments rented for similar amounts, and so did two beds and three beds. But the price jump from one bed to two bed was much larger than any of the other jumps. You can speculate on many reasons why this might be the case (smallest size apartment for a family in the city,…
That price jump isn't particularly surprising given London's one bed flats are competing against a vast number of individual rooms in shared properties rented out (which is regarded as a normal living arrangement in London, including for professionals, somewhat older people and to an extent couples). Obviously people who need an extra bedroom aren't really in that market, and the second bedroom is also easily [sub]let out separately.