@Raed1, I find that children over 7 are a delight, lower than that they MAY be fine, but I tell potential guests that each parent will know their own children and if they think my place is suitable then maybe it will be, but! My place is not set up to be child friendly in that it has plenty of fragile items down low, water in the garden, stairs etc. I tell them it will be a supervision/safety nightmare and that they are better off booking somewhere designed to be child friendly until the children are a bit older. Some parents get a sitter and book anyway, and a couple of lovely families have come with their young and have been great. I say adult/child ratio is best even. One adult to two young kids is not so good.