Student house in Norbiton or Kingston wanted to rent- 4 beds

[Minitoots]

It's a long shot, but I'm helping my son look for another student house to rent. He's at Kingston uni and their preferred area is Norbiton where all their friends are based. They are looking for a 4 bed furnished house ideally with a living room and garden. They are looking through all the local agents and Rightmove, Zoopla, gumtree, the uni accommodation bureau etc but I've offered to help and am trying more round about ways of finding something so if anyone knows students about to leave Kingston this summer, or if anyone knows of any other ways to find something, do send a PM thanks.