House manager and Assistant Hybrid needed in Brentwood

We have a wonderful couple that lives in Brentwood 30% of their time. The rest of the time, they are in Napa at their vineyard. The house in Brentwood is 6500 square feet . We are looking for a hybrid house manager and assistant. There is a housekeeper who comes Monday, Wednesday, and Friday. This housekeeper does basic errands and cleaning. The principal needs more assistant coverage: help with heavy travel and calendars ( ICAL) , vendor management, ability to help with book keeping ( Quicken or Quick books) and personal duties like gifts, holiday decor etc. This is a Monday through Friday job but could possibly be remote. Principal would also like someone flexible to travel up north one day every 30-60 days. Please reach out if you are interested. Open to full time and part time candidates. Looking for a resume with 3-5 years as a house manager and assistant with a family. Client will pay on the books.