Thank you for your inquiry. The homes in this area and construction period typically have wood sub floor and lath and plaster walls. In reference to this particular home on Safford, repairs are necessary, the bathroom would need to be remodeled. There are a large number of homes in this same area, so you will have considerable choice.
If further information would be helpful, please email me directly at firstname.lastname@example.org. I can send you additional pictures of this home and some additional choices for your visit to California.