My DD attended SAB, PNB and the Rock School of Dance. She loved PNB, the classes were wonderful and included choreography classes , There were about 20 students per class. The Company rehearses in the same building so the students can see the rehearsals through the day. She had about 4 classes a day which kept her really busy. Seattle is a very safe city so she went on her own at 13. SAB is extremely safe she attended that intensive 3 summers. It is only 2-3 classes a day but very intensive. The location, New York, is great and the students are very well taken care of. The Rock School of Dance in Philadelphia was wonderful , she attended that intesnive at age 9 and 10. The Directors are amazing , and the classes although very large were excellent.