Sex hotels, it turns out, don't have to be seedy. Some high-class establishments are offering day rates of late, and there's even a website -- Day Use Hotels -- that keeps track of day rate hotels of every stripe. Which is perfectly innocent in and of itself, because businesspeople (or anyone, for that matter) may just want a quiet spot to get some work done or take a nap.
If another category of guest -- the well-heeled man or woman looking for a little afternoon delight -- takes advantage, that's not really anyone's business. Roadside motels aren't for everyone, after all, and not every person looking for some daytime nooky is conducting a sleazy affair. So go ahead, take a look at our five favorite places in the international business capitals of New York City, Paris and London for your next, er, power nap.