It wouldn't be surprising if they were cramped and in need of renovations. The engineering and maths rooms at my University are pretty bad. You get used to them, and it stops bothering you after a while. After all, it's the education you're after, and sometimes you have to suffer through uncomfortable seats and boring lecturers in order to get it. It can be annoying, but count your blessings - we could have it much worse. Also, if you are asking about the quality of the faculty, that means the teaching staff themselves, not the rooms.