We are looking for an energetic, experienced, and flexible babysitter to care for our children 1 to three afternoons a week, from 2:15 P.M. (when the mom leaves for work) to 5:15 P.M. (when the dad comes home from work). The kids are 4.5 and 1.5, and relatively low maintenance. You would play with them, perhaps walk them to the park, and so forth. We live in Palo Alto. References a must!