Bird
Rest in Peace
be sure that the electrical outlets are installed right side up. I have taken to stashing a roll of duct tape with my electrical stuff. That way when the outlet is upside down, I can tape the cord to the pole (hopefully). But this is a real hot button for me.
Of course I agree, but even more important for RVers is whether the electric service was installed properly. As a full time RVer, I carried my own test equipment (cheap stuff works just fine). We found one park in Indiana that was right on the verge of being low enough voltage to damage appliances, one park in Pennsylvania said they had 30 amp service, but I discovered his electrician had simply installed a 30 amp outlet; still had a 20 amp breaker for it, one park in Arizona and one in Oregon had reversed polarity (and in each case, the park management had no idea what I was talking about until I showed them how to fix it).