"Dear host family.
Thank you for reading my letter.
My name is Rosemary and l am 23 years old.
I would like to become your next aupair, nanny, baby sitting because l love children and enjoy spending time with them. I am prepaid and I am well aware of the fact that being like a big sister for your children come along with responsibilities for them and it will not always be just play and fun. My calm and patient personality will help me to master more difficult situations for I stance when kids are tired or don't want to listen to me.
I have worked as a nanny for a period of 2 years and l was also working as a house maid in middle East, so far l have a good experience of work with kids as l am royal,loving caring and understanding.
Living with me is really easy as l am not a demanding person. I do respect that the house is yours and l have to follow your house rules. If something works not quite as it should, l prefer to talk instead of ignoring things.
Am ready to work with the family as ateam and am ready for my coming host am able to sponsor myself once l receive your embassy peppers.
Thank you for reading my letter.