Hubby has young onset Alz. In residential care. Hasn't been sleeping for about a week. Care home has taken urine sample to test for UTI. His radiator not working so I've bought a portable heater. Trying to eliminate all possible reasons for him not sleeping. Leaving this evening after night shift has started and the night care assistant tells me why - there's a new lady who's very anxious and agitated and she's spending all night up and down knocking on people's doors and telling them to get up!! And hubby is doing what he's told and trying to look after the old lady! Care assistant is exhausted. I am sympathetic to the new resident as her dementia is very advanced but desperately want hubby to get some sleep as it is affecting his mood and then the staff start complaining about him ... As with most care homes I think there is not enough staff on at night but I don't think me complaining will make any difference. This evening I put a coffee table with plant outside his door to try and stop her knocking on his door ... probably contravenes health and safety but I'm desperate for him to sleep ... Anyone got any words of wisdom?!