Oh My Dear.......not sure what he is not sure about....but mine was AGAINST it in the beginning. He didnt want people in and out of our home, didn't like the noise when I started, complained of the running and yelling, the annoying (his words) parents coming in and out.....he is a crab from time to time!!!!! if your is anything like mine....HAVE FUN! ha ha it's worth it though, just keep it running smooth, keep the rules enforced, outside behavior is for outside and such. Keep a good schedule and make sure you thank him for allowing you to use your home for this GREAT business. It would really help if you had a separate place to have the kids, play room etc. GOOD LUCK! just like anything, he'll get used to it.