There comes a point where a basic house is not enough. For example, someone who starts a family and career before buying late.

By the time I bought my first house I had 2 teenagers, a work from home job (need a dedicated office) and a sick mother-in-law who is dependent on us. Add to that, I am an expat, so I want my sister to be able to come and visit (a nice-to-have I admit). The “starter” home for my family has 5 bedrooms!