We are a family of 4: mom, dad, 3 yo and infant. Mom has upcoming work trip and needs to find a night nanny to cover night feedings for infant who will be 4 months old. Will be 5 nights, but hoping to establish a relationships beforehand and maybe after as well

Arrive after infant is already asleep (around 11PM). Give a dream feed around midnight. Feed infant as needed in the night until 7AM when daytime nanny arrives. Dad will be home but is a heavy sleeper. 3yo toddler should stay asleep through the night.