Cleaner in W London?

[sponge]

Does anyone know of a reliable cleaner in W London area (we're in Fulham).
Pregnant, with 4 year old, still working full time (very full time at the moment) and I can only just keep on top of the most basic cleaning (i.e. do the washing, hoover about every fortnight). Consequently house is a bit of a tip. Would need one morning or afternoon a week (about 4 hours), don't mind which day.
We gets lots of leaflets through the door etc but I'd rather have someone on recommendation if I'm going to give them my keys!

Can't recommend a person, sorry - but if you don't get that, I can recommend a way of finding - we have a star that we found through thegumtree.com (sadly her time's all full up now) - exchanging e-mails with people looking for work was enlightening & meant we only interviewed dead certs.

Will your cleaner be completely alone in the house? We still have a nanny so perhaps it was easier for us as the new person wasn't entirely unsupervised.

Thanks for the tip, I'll have a look.
Yes the cleaner would be alone as we're both out at work and dd is at nursery school all day.