hello,
NIT calicut is among the top most colleges in India. It is great college to pursue a degree in. But most of the students say the placements were poor compared to those in other branches at the institute. To read student reviews, go through the link below-
https://www.quora.com/Is-NIT-Calicut-good-for-architecture-What-can-be-said-about-its-campus-life-and-placement-services
Good Luck!

Hey !

First of all , NITs are not much good for achitecture. They have less exposure. But if we see amongst all NITs , then The best NIT for architecture is NIT trichy , then comes  NIT bhopal. Then is NIT Calicut. NIT calicut will only give you a good degree . 

To know more , follow the given link:

http://www.nitc.ac.in/index.php/?url=department/index/5

Hope it helps!