What are the schools in Austria like?

"The American International School (AIS) Vienna is one of the top international schools in Austria. Founded in 1965, it is a not-for-profit, independent, coeducational day school that offers a US-style, college-preparatory education for students from pre-Kindergarten through 12th grade. AIS Vienna offers a rigorous blend of both American and International Baccalaureate (IB) curricula, which prepares students for success in international and diverse collegiate environments. The Lingualeo International and Bilingual School in Vienna is another top international school in Austria. The school opened in 2010 and provides a bilingual education in English and German. It offers the Language and Thinking Program (LTP), a unique approach to learning, which focuses on developing the student’s critical thinking skills and creativity. The school also provides a full International Baccalaureate program. The Vienna International School (VIS) is another highly respected international school in Austria. Founded in 1964, it is also a not-for-profit, independent day school offering a college-preparatory program for students aged 3 to 18. The school offers a full International Baccalaureate (IB) program, as well as an English-language diploma program. Finally, the Vienna International Bilingual School (VIBS) is one of the top bilingual schools in Austria. Founded in 2007, it is a private, progressive, non-denominational school offering an integrated program, combining both English and German. The program is divided into three sections: the native speaker level, the bilingual level, and the bilingual-plus level. The school promotes collaborative learning, with an emphasis on critical thinking and problem-solving skills," commented one expat when asked about in Austria.