Seeking Full-time Senior Care For My Parents In Washington

I am looking for a full time live in caretaker for my parents. They are in their late 70s and early 80s. They really need help with daily tasks like getting dressed and making sure they are eating healthy and just conducting their daily life. They have a current live in maid and her husband who do all the cleaning and housework so they just need someone focused on them and to be there too in case anything happens to call for help or assist them. I love my parents and want to make sure they are in good hands.