Is it coed ? Are there common areas where you wear clothes.

It is not coed, women only. In the common areas it's just women in the provided robes.

It is for women only Spa will provide slippers and a robe

Not coed! The spa provides a robe and towel. No slippers unless you go to the bathroom - there are makeshift bathroom slippers there. I love the fact that it's for women only and that I don't have to cover myself with stupid shorts and t-shirt. Most women are nude most of the time there, except at the cafe. 😁

Olympic Spa is for women only. Once you've registered, checked in, and passesd through the doors to the lockers the only clothing is the spa provided robe and slippers.:-)