I am a student in Nankai. I don't know the sky-high price. Nankai has three bedrooms and four bedrooms, with 40 bedrooms a day for three bedrooms and 30 bedrooms a day for four bedrooms. As far as I know, this is the cheapest. I lived last year, but I wonder if the price has increased this year. You can go and have a look. Not far from Nankai East Gate, and not too far from Tiannan University Joint Experimental Building.