A friend's daughter will be coming from India to study at Imperial College in October and she's looking for places to stay. I don't know the area very well and I'm hoping the knowledge of MN will have some suggestions 
She's looking to rent a flat/house with 3 other students. Shouldn't be more than 30-40 minutes away from South Kensington and is willing to pay a max of £700 per month including bills.
Any suggestions would be greatly appreciated.