Demand for purpose built student accommodation (PBSA) in India has seen exponential rise over the years, according to global property consultant Knight Frank LLP. Also, the investment in these student accommodations has seen record inflow with $100 million or around Rs 700 crore coming in for the segment in 2018 alone, the report said. However, Knight Frank estimates, the current potential demand for PBSA in the country approximately stands at $50 billion or around Rs 3.5 lakh crore.