So as you can see, your question is very insightful. You will have to really think through your facility and plans. Perhaps, I have planted a few seeds and given you some ideas. You will want to make things as easy as possible to see. This means sufficient lighting and strong contrasts.
Simplicity is also important.
Be careful of overwhelming your residents with too much environmental stimulation. For example, imagine a room with plaid chairs, striped wallpaper, patterned carpeting and flowered pillows. For someone with Alzheimer's disease it is simply too much and likely to upset them. Ask your question to Ageless Design here. Inc. All Rights Reserved.