Annika, offer a nanny share in London WC2R

We, a German/English couple with a little 2 year old boy and will soon move to Walthamstow Lloyd Park area. We are looking for a lovely family near us who would be interested in a nanny share. Apparently we are from the 'coffee generation' so mid 30s, moving to Walthamstow due to being out priced out of Central London and like to be near Shoreditch and all of the hip East. Our son is growing up bi-lingual and we would prefer a nanny share over nursery due to preferring a 'family feel' to his childcare and not being too impressed of the nurseries we have seen so far. We are looking for a nanny share covering 4 days a week 8.30-6 pm.