IIT Gandhinagar has some of the best hostels among all the IITs. My cousin studying here once visited IIT Roorkee for the Inter-IIT cultural meet and concluded that their own hostels were the best. Additionally, she also participated in Invent@IITGN wherein she worked with people from 8 other IITs. They too said the same things that IIT Gandhinagar has the best hostel and mess facilities

Here are some detailed features of the accommodation facilities here

• Apart from IIT Jodhpur, IIT Gandhinagar is the only IIT that has air-conditioned hostel rooms.
• There are no restrictions on boys and girls visiting each other's hostel.
• The hostels provide basic electrical appliances like a fridge, an oven, a water cooler, and an induction stove on every floor.
• IIT Gandhinagar hostel rooms are well-designed with large single and double rooms comprising basic amenities like a desk, a chair, a bed,  a fan, and a cupboard.
• Students have access to warm water at any time of the day.
• There are a wide variety of eateries like Amul Store, Tea Post, Sainath Canteen, Dawat Canteen, Grocers, General Store, Mahavir Healthy Foods, Anytime Snacks, and a salon operating in the hostel buildings.
• The food served in the mess is actually good and there is even dessert for dinner.
• The students can enjoy their choice of sports at Badminton, volleyball, and basketball courts just next to the hostels. 
• There is a  student lounge in the hostel area with air hockey, foosball, snooker, and other indoor games.

In a nutshell, the hostels at IIT Gandhinagar are the best among all IITs!

If you are considering pursuing higher education in India, you may want to consider Indian Institute of Technology Gandhinagar (IITGN) for the following reasons: 

• IITGN is a centrally funded institute of national importance with a focus on research. This means that it is a highly respected institution that receives funding from the Indian government and has a strong emphasis on research in various fields.
• IITGN has been ranked #8 by the MHRD National Institute Ranking Framework, which is a prestigious ranking system that evaluates higher education institutions in India based on various parameters.
• IITGN has excellent infrastructure, which translates to a pleasant working and living environment for students. The campus is well-equipped with modern amenities, and the facilities are maintained to a high standard.
• IITGN has good (mostly young) faculty. The faculty members are highly qualified and experienced in their respective fields, and they are committed to providing quality education to their students.
• IITGN hosts several visiting professors from India and abroad to give a broader perspective of life to its students. This exposes students to a wide range of ideas and helps them develop a global outlook.
• Being a student at IITGN is indeed a wholesome experience. The institute offers a vibrant campus life with a range of extracurricular activities, clubs, and societies that cater to diverse interests. The institute also promotes a culture of inclusivity and encourages students to explore their passions and interests.

In summary, IITGN is a highly respected institution in India that offers quality education, excellent infrastructure, experienced faculty, and a vibrant campus life. If you are looking for a wholesome higher education experience, IITGN may be the perfect choice for you.

I fail to understand what you mean by ‘behaving more like a private college’ and from where such a question stems from. If your comparison of IIT Gandhinagar with private colleges is to point out its features uncommon to other IITs then maybe yes, IIT Ganghinagar is certainly a bit different from the usual IIT standards. 

Consider the following points to understand this further:

• It is one of the fastest growing second generation IITs, that were established in 2008.
• The institute is well known for its highly flexible branch change policies, curriculum, cutting-edge research, and top-notch placement opportunities.
• The flexibility in the curriculum can be seen through the wide range of options of dual majors, minors, honors, course range, and short courses.
• It has ties with several foreign universities and thus provides great study-abroad opportunities to UG, PG, and Ph.D. students in the form of semesters overseas, research internships, summer programs, etc.
• Another distinctive feature includes harmony between different disciplines with 7 Interdisciplinary Research Centres. All the departments have common research facilities and there isn't any kind of monopoly.  
• The institute highly focuses on Project-oriented-learning that gives the students a practical approach to theoretical concepts.
• IIT Gandhinagar has some highly renowned faculty and the majority of the professors are PhD holders from top foreign institutes like Cambridge, Harvard, MIT, etc.
• Another unique initiative is the Non-degree Program wherein students from non-IIT institutes take part-time/full-time courses and get to spend an entire semester at IIT Gandhinagar. 

The list is not exhaustive and IIT Gandhinagar indeed is a unique IIT that has made its mark alone without the help of the IIT tag. It focuses on both the professional as well as personal development of its students, faculty, and staff. If you call such fast-paced growth ‘behaving like private colleges’ then it is what it is.