They aren't electricians. Am I legally responsible for their stupidity if they electrocute themselves? (Gawd forbid!) They did not contact me about any maintained problem.
If there is a problem with an electrical appliance I would rather they told me so I can get someone with half a brain to fix. I have a condensing tumble dryer in the flat. They moved out the dryer and complained it has water in it. Duh! It's a condensing tumble dryer and you are expected to empty the bottle. There are instructions about all appliances. For some stupid reason they decided to change to plug and now they have tripped the electrics.