As a second year student at BITS Hyderabad, I find myself eligible to answer your question.
The classrooms at our college are well furnished, spacious and air conditioned. The F102 and F105 lecture halls are huge in size. The seats are comfortable, and the lighting system is also quite good.
The campus library is, in fact, better than those at the other two BITS campuses. The reading section is spacious, beautifully furnished and in the best condition. The auditorium is huge and mesmerizing.
You will love to study at BITS Hyderabad, and won’t feel the lack of any facilities at all.