"I've been floating for almost 2 years now and prefer Float Seattle. I agree with other reviews that the location is a bit 'industrial' rather than 'spa' - but the service is so great. And they're upgrading their showers shortly. I definitely recommend doing at least 3 floats before you decide if you like it (it took me that long to be sure). Float Seattle is great not only because of their friendly, relaxed attitude (onsite and online) but because you can usually find parking not too far away (it is Green Lake - so it's always a bit busy). If you've never floated before, you might try the Ocean tank first - it's a lot more 'open' than the others."