- composition of the household;
- description of the home;
- household environment and equipment;
- income, benefits received;
- place of work, travel time, activity;
- ways of looking for employment;
- studies and training;
- sports, recreation;
- everyday housework;
- associative activities;
- state of health;
- use of time, lack of time;

For a sub-sample:
- decision-making methods (discussions, negotiations) within the couple;
- differences in income between the spouses;
- management of personal and joint resources.