A family of four traveled to Beijing, two adults, two children, a man and a woman, the youngest boy, 12 years old, how to live in a room?

For your family travel accommodation, there are several options:

1. Hotel Suite: If your budget allows, you can choose to stay in a hotel suite, which can meet your family needs. Suites generally have separate bedrooms and living rooms, which can meet the needs of your family members.

2. Apartment or host family: If your budget is tight, you can choose to live in an apartment or host family. These accommodation places generally have multiple rooms to meet the needs of your family.

3. Share with other families: If your budget is very tight, you can consider sharing with other families. This way can help you save money on accommodation and make new friends.

For your family, since the youngest boy 12 years old can be counted as an adult, you can consider booking a big bed room or a standard room, so that two adults can live in one room and save accommodation expenses. If your budget allows, you can also choose to live in a hotel suite, which will be more comfortable.