Since you asked, I do think it is odd that your grandchildren sleep with you if you have other accommodation available for them. Also, a nine-year-old should be able to bathe or shower alone. I would worry more about lack of independence at that age than anything improper, but at age 9 I would expect a boy to be more modest than you are describing.
Free printable topographic map of Morro Bay (aka Moro Bay and Bernard's Bay) in San Luis Obispo County, CA including photos, elevation & GPS coordinates.
But given the cities of San Rafael, Larkspur, Greenbrae, and the small little town of Ross, CA all border parts of Kentfield, thereâs still plenty to see and do all throughout this scenic part of Marin County, helping make it an attractive option to anybody looking for a new place to live in northern California.