Music they remember is important, photos too, if femail then nail painting is often enjoyed as well as a hand or foot massage fir men and women. Touch is important and this relaxes the person with Alzheimer’s , and is a nice way to spend quality time together.
Day care too gives the carer a break, and a different environment fir the person with Alzheimer’s, The Alzheimer’s Society have these in most areas focusing and understanding people with Alzheimers, which would give the carer a break. Sometimes the person with Alzheimers would resist but as a social Worker I used encouragement saying try it, they would have new people to chat with, different things to do, with a nice lunch out, and the carer would have a bit of time to themselves. Mostly they agreed and ended up enjoying the break.
Most of all don’t turn down offers of help. Time fir yourself is Important and necessary when you are confident your loved one is safe.