Based on what I have read from this lesson, the country that Maria and Juan are describing is Spain because Maria says that she takes out he garbage every day and she takes the table after dinner. Then, Juan tells us something similar. He makes his bed after breakfast and he folds the clothes in his dresser.
Spain is a country that has cleaning laws like "take out the garbage", "keep the sidewalk clean", etc. So as a conclusion, we can say that the country that Juan and Maria are describing is Spain.
