I will be travelling to St. Louis next month & bringing along the wife & kids. They want to hang out at the pool most of the day while I am at work. They do not want an indoor pool since it will be mid July. I have searched & I can only find the Crown Plaza. The pool looks a little small in the picture, but it is on the rooftop so that will be cool. Any advice on that hotel or other hotels that I may be missing?