My question involves landlord-tenant law in the State of: CA

I rent 4 rooms in a house individually. I am going to get the house appraised, and need to have someone come out to inspect the house. I will need access to all of the rooms. Before i ask the tenants for access to the rooms, i want to educate myself. I havent been able to find the info online so i am asking for some help.

Can i access the rooms with sufficient notice? of course, i want to ask politely first, but want to be prepared in case someone says no.

To reiterate, i do not rent the house out as a whole, i rent the rooms out. I do not live in the house, although live on the same property.

Thanks.