Mum is in residential care. She is very happy thinking she is living in a hotel. She can't remember where she lived before and can't remember a conversation she had a few minutes ago. Without prompting she wouldn't shower or brush her teeth or change her clothes. She is often very confused about where she is and who people around her are. Before she moved into the care home, she wasn't eating or drinking properly or looking after herself. Several years ago she gave me and my brother power of attorney, dependent on her losing mental capacity. Therefore we need evidence of her lack of capacity so that we can look after her financial affairs, etc. We asked the doctor who visits the care home and received a letter saying that they no longer do proper assessments for dementia because of the possible distress memory tests and scans cause to patients. But they did send the practice nurse to do an informal assessment. We were told the result of that was inconclusive, that Mum was 'borderline'. Yet it's perfectly evident for anyone spending just a small amount of time with her that Mum is very far from being mentally competent. Apart from asking the doctor to certify that Mum is capable of living alone, dealing with her own financial affairs and looking after herself, I am not sure where to go with this. Has anyone experienced anything similar or does anyone have any advice?