Alexandra, looking for a babysitter in Winstone

My daughter Charlotte and her husband need a holiday. He is leaving the Military and they are in the midst of a move into our cottage next door. My husband and I are in our seventies and just do not have the energy to deal with our darling grandchildren for the 6 days they are away. Bed time, through the night and breakfast in the morning are just not possible but we can help through the day and cook lunch, make tea etc. The cottage has three bedrooms and two bathrooms a sitting room, kitchen/dining room, laundry room and downstairs loo. Please can you help? They will need a nanny on and off throughout their stay here but not through the night as in this case. Could you also provide us with costs. Many thanks. Fingers crossed. Thank you, Alex