Oh that's low! $50/month is too low! I have a family who will have a 4 months gap between the time their little boy goes to JK and the baby starts in his space. I'm happy to hold the space because I love the family, but I'm still debating whether I'm going to charge them $200/month or 1 week's fees per month which will be a little lower. I have to really weigh out my budget and I'm sure they will pay the higher amount but I always want to be fair.