You're probably best off trying to find a room to rent until you get your feet on the ground, maybe even share a house with another filipino to help you out while you settle in.

I'm sure there will be some Filipino nurses at the hospital where you will be working and they might have a room or know someone with a room to rent, but you'll need somewhere to stay first

http://www.newsnow.co.uk/classifieds...-filipino.html

But I think this is about 30min-45mins away from Brixton. Also, be very wary of sending money to anyone and also of any websites there are scammers out there