The float industry has grown like crazy and no two centers are exactly the same. Some are opulent spas, others are small functional lounge type spaces with some tanks in it. Obviously price is a major factor in these designs, but what's the range for the cost of a center? Certainly there's a range, but you also want to make sure you're not skipping out on important things like sound/water/saltproofing or proper ventilation. So how much is it really, all things considered?