Just want to point out that 4 out of the 12 people who died in hurricane Ida died from carbon monoxide poisoning. Make sure you how to properly use your generators in emergencies.
Always read, understand, and follow the safety information that comes with any tool. Generators are tools.
I think my generator says 20 feet from any building.
What I did was get a normal 15 amp plug like you'd have on an RV and installed it through the wall. A wire run from that plug goes to an outlet in the hallway, and another in the utility area near the furnace.
This is not connected to SCE in any way. I unplug from the normal wall outlets, and plug into these using adequate extension cords (three wire, not lamp cord).
It's not as convenient as a nice transfer switch, but it won't kill a utility worker, and in the winter I can keep the windows and doors closed while the generator is running outside, well away from the house.
Have you seen those videos on YouTube where some idiot makes a cheater cord (male on both ends)?
Just Say No.