Going swimming at hotel pools is one of the best parts of vacation — and if you're a kid, it might even be the best part! Unfortunately, one mom and her kids found out the hard way that you can't just use all parts of the hotel any time you please. Pools usually aren't open 24/7 at most places. And as the OP shared in this post to r/TalesFromtheFrontDesk, at their hotel, people can only use the pool for an hour at a time, and it closes at 10 P.M. sharp, so that the OP can complete the rest of t…