Photographer Job in Chattanooga, Tennessee

I want someone who is willing to come to our house and take about twenty or thirty pictures of our family of three in different poses in our house. This would probably be done on my iPhone. I would have a friend do it but I want the pictures to be a higher quality this year (our 40th anniversary year. I know this is a small job but thought there might be someone who had some time to do this. I need to know beforehand how much this cost. Someone friendly would be a plus as our daughter (who is no trouble having her picture made) has Down Syndrome. Let me know ASAP as it is getting close to Christmas.