Check out the reviews on here would be your best option
Way too easy
Mrgreen didn't get where he is today by working himself to a frazzle when he can get any other fucker to do the work.
Posted a review for a Polish girl in Willesden last week. I know this area. and tbh there might be loads of profiles on aw for Brent and Harrow but for every 10, probably about 2 that are even worth looking at, rest are a waste of time. Check Steve2 posts/reviews or try another part of London. Also girl called Xena in Harrow, haven't seen but has good reviews on here. Trial and error basically.