Yes, this is a very familiar situation, many of us have elderly relatives who require care and for various reasons we aredementia  unable to provide them with proper care. Now there are services where you can order home care services for dementia patients home care services for dementia patients because it is a very difficult diagnosis, dementia patients gradually lose their memory and are often unable to navigate in space. Therefore, it is better to hire a caregiver with a medical degree.

I think you should look for boho style wallpaper for your sister in specialized online stores. There is always a good selection, and this style is now in fashion. It is better to buy self-adhesive wallpaper of high quality, look at the options here https://costacover.com/collections/boho-wallpaper such wallpaper for a long time keep a decent look, do not burn out and they are very easy to glue. Wallpaper in boho style is very beautiful and stylish and you will be able to choose the right patterns for you, there are many options.