Care-giver for eldery person needed in Nyon

My mother is 81 and can walk with difficulty. She is quite independent. We need a companion who will help with her daily fitness program, cook meals, the usual domestic duties such as cleaning, etc.someone who will give her her medication and accompany her on her daily walks. The selected candidate should have a cheerfui disposition and be flexible and be able to use their initiative. The person should be able to speak and understand basic English. This is a live in post with free meals. We need someone to start immediately.