Has anyone used Tinies (Brighton branch is in Preston Park area) for ad hoc babysitting or nanny services before? If so would you recommend them? I am going back to work and want to line up a back-up nanny service in the event that my daughter is unwell and I'm unable to send her to nursery. I would feel a lot more comfortable using an agency however, if it had been recommended by others. Any experiences you can share would be greatly appreciated as I feel a bit apprehensive at the thought of having a stranger care for her. Thanks!