Live-in helper for elderly male with male tenant in house

Hello! I'm looking for a cheerful and detailed helper for my 80yr old father who needs help with household chores, including cleaning 1 tenant room and laundry, daily healthy cooking and occasional visits to the doctors/supermarket/church.

My father can be grumpy at times because of his health condition but we are looking for someone who is passionate about helping elderly people and with a good attitude to learning and serving others.

The house is a private apartment in orchard with three rooms and a helper room + toilet (separate from the other rooms/toilets).

We are okay w day off once or twice a month.