Babysitter Needed

We are looking for a full time nanny for our twin boys who will be 6 months in January. We live in the South End and have a miniature dachshund. We live in a third story walk up brownstone so are looking for someone comfortable with stairs while carrying the babies. We also are looking for someone who is loving and reliable with prior infant experience. We would like our ideal nanny to help with light housekeeping, baby laundry, preparation of baby meals and our meals 2-3 nights per week.