"Royal" generally refers to the educational power granted by the British Royal Charter in the last century.

Traditional and ancient schools have a good reputation, high scores and great difficulty in applying. This is not limited to the Royal XX School, but also includes other universities (such as the Imperial College of Old Schools, Economics and Politics, Niu Jian, etc. ).

New universities in Britain are generally ranked lower, not as prestigious and rich as traditional schools. Besides: 2L is talking about a language school, not a university. 2L refers to the royal family, but its name is Royal. Not a royal university in the traditional sense.

As for tuition fees, Britain first has a tuition standard. Although the school fees are slightly different, they are generally within the scope. The cost of living varies greatly. For example, Royal XX schools are mostly located in London and its surrounding areas (such as Oxford), while the southern areas are more expensive.

Is graduation difficult? Basically, you can still graduate by studying hard and completing papers and exams. The difficulty varies from person to person, but it's nothing special to call it a "royal" course.