Great list. A few we've added over time: where to park (some HOAs will ticket a work truck), the location of water and power shut-offs, and any known hazards like wasp nests, loose deck boards or buried lines near the work area.
Photos help too. A quick shot of the gate or side entrance saves a new tech from wandering around the property guessing.
The bigger challenge is keeping notes current. We ask techs to update them on the spot if anything's changed, like a new dog. Old info can be just as risky as no info.
