Totally agree with the point about structural quirks from older buildings needing special attention. I ran into something similar with a duplex in Milpitas—those old framing methods really slowed things down. I ended up getting help from https://www.valleymanagementgroupinc.com/milpitas-property-management/ since they had way more experience with properties and code compliance headaches. Saved me a ton of back and forth with the city.