Green Valley has it all with proximity to Napa, Marin, Sonoma (Infineon Raceway Hiway 37 easy access), Sacramento Amtrak goes to Berkeley & Raiders stadium, ferry to SF from Vallejo and 6 Flags (Discovery Kingdom) minutes away for amusements.
I 80/680 corridor is perfect for 30 min. access to Walnut Creek, Lake Berryessa, & local limo service (separate charges) gives you wine tasting options so ALL can enjoy the experience. Evans bus from Oak and SFO airports quick way to my area. Can pick you up in Vallejo & car is available or boat for bay at an extra charge negotiable on demand. (Cheaper to rent a car away from airport with more options is what I have found!)
En suite for a couple or family of 4 can use two bedrooms or 2 couples with one sharing a bath just outside the smaller bedroom. Summer sleeping porch has single convertible couch. Internet & swimming pool, bicycles, lovely quiet, bucolic spot in upper Green Valley Country Club area. (A wonderful course I have heard if you can get in as a guest player.) Rockville Hills Park has bicycle endurance runs and part of Bay Area Ridge trail or try the walking path on Green Valley Road to restaurants, Safeway, Costco & other retail amenities. Bus service available for FAST & BART to SF and Baylink to Ferry & SF also!
You will fall in love with Green Valley and our lovely Best of the Bay area possibilities! I will help you sort out the best things for your stay in the North Bay that will fit your schedule and wallet!