MSIT INFRA and Hostel

Can any seniors elaborate on the infrastructure of msit(btech building mainly) like how are the classes, benches, ACs, smartboard/projectors etc. Basically i've came to know that infra is not good at msit but someone told like it has been improved from what it was 2-3 years ago(like i got to know about sum canteen rebuild) so how much of change has actually been done pls tell.....also how about the hostels??