And if you go during the warm months - it can be later than midnight.
We have stayed at POP many times - our one and only *not so pleasant* stay was when we had a pool view room. Those pools are hopping at all hours - we had screaming kids outside our room at 1:00 am.
And to be honest, we had a fabulous room facing the lake in the 50's or 60's (can't remember which) and it was sooo much quieter and maybe added 1 minute more of a walk.
Not only would I not pay to stay in a pool view room there, you couldn't pay ME to stay in one.