There is no Roxbury Law College in India. Roxbury College does exist outside India but no Law course is offered there. However, the tag you used  - Rizvi Law College, Mumbai, makes some sense. As per Rizvi Law College Official Website - Limited accommodation is available for boys and girls on first come first serve basis at the Hostel. Paying guest accommodations can also be arranged upon request.

However, there is no information available regarding Hostel Fees. To get details about Rizvi College, you may visit the link - https://www.careers360.com/colleges/rizvi-law-college-mumbai