I think Maslow's pyramid of needs would be a good starter. But let's be more concrete.

• House (60 m2, +20 m2 per extra person in household), with electrification, and which can withstand severe weather events (heatwaves, blizzards, heavy rain and wind, etc.).

• Clean air and environment without fine dust, microplastics, PFAS, asbestos, etc.

• Clean, potable and heatable water available anytime

• Healthy and clean food free from animal suffering made available for all

• Everyday and affordable clothes available for all

• Bodily integrity: only the person themselves can decide over their own body, with the exception of vaccination (because everyone ought to be vaccinated!)

• Labour rights, such as automatic unionisation, workplace democracy and self-governance, no vertical hierarchy (so no CEO, overreaching holdings, trusts, etc). And ideally, a wageless gift economy system based on needs. If not that, then this: any company lacking one of the above/being too big, may never get bailed out.

• Protection of personal property, with private property becoming communal property instead.

• Encouragement of meeting people at sport, hobbies, reading (helps finding friendship)

• Bicycle and public transit infrastructure being widely available.

• Free and high-quality public education available for all

• Same with healthcare. No artificial limit mandating that there be max x amount of doctors or teachers.

I'm sure they define that in the study if you read it

The study does, in fact. Or actually, bare minimum living standards:

Quoting from the article:

"It is important to understand that the DLS represents a minimum floor for decent living. It does not represent a an aspirational standard and certainly does not represent a ceiling. However, it is also a level of welfare not currently achieved by the vast majority of people. A new paper by Hoffman et al finds that 96.5 percent of people in low- and middle-income countries are deprived of at least one DLS dimension."