I'm at university in Ealing, in West London, and apparently I need to start thinking about where I'm going to live in september.

I kind of want to move away from Ealing, because it's so incredibly boring there,.

So, here's what I'm looking for-
*On the Piccadilly, District or possibly Central lines (so I can get back to uni).
*Reasonably cheap by London's standards.
Ideally a little more central (basically just because I've assumed that'll mean the place is more interesting.)
*I'll probably be able to afford up to £100 a week and there will probably be 4 or 5 of us in there.

What's Acton like? Maybe more towards Hammersmith if it's not too expensive, any other suggestions?

Thanks.