The first sounds like an emergency. I get that it happens. I think it was last summer much of the BC or YC was without power because something blew. Preventative maintenance and repair is not an emergency. If you need to shut off the power to certain rooms, you don't rent them. And if an issue crops up, you accommodate those guests who are already there by offering to move them elsewhere. Or tell guests checking in that XYZ is a problem, we can discount your room for that time or we can send you to another resort. You don't just give them a note and hope they don't complain.
I love the Poly, don't get me wrong. I was there in May and it is gorgeous and all the CMs were absolutely wonderful. But I'm not going to cut them slack for something I perceive to be crap CS.