Mystical Forest is, I think, rosemary and lavender, not evergreen. It's not an overwhelming scent, either--in fact, many of the products they use are not scented or only lightly scented.
I checked in at about 10 minutes before my appointment and they took me down to the locker room where I changed into a robe and slippers and went back up to the lounge to wait for my first treatment. They have tea, water and fruit in the lounge (which is co-ed, by the way; the locker room is not

).
Mike, my wrap therapist, came to get me in the lounge. He's very sweet and it's all very carefully orchestrated so you don't feel weird or exposed (the massage and facial were both done by women). You get undressed and lie on a table on your back with a towel wrapped diaper-like over your privates and another over your chest. First you are scrubbed down gently with a brush and then the mud is applied with a paint brush over your legs, sides, back, chest and tummy. He wraps you up in a cocoon of warm towels and lets you relax for about 10 minutes. Then you hop out and get into a shower to wash off the mud, and then get back under the covers on the table and he applies a light oil. The therapist leaves the room every time you are moving around with nothing on, so I was not uncomfortable at all.
After each treatment, they wait outside for you to get back into your robe, give you a cup of water, then take you back to the lounge for the next treatment. When you're all done, you're welcome to hang out in the sauna for as long as you like.
The package was $330 before tip. Kinda pricey, but it was one of the best spa experiences I've had, and not out of line with other top-quality spas.
Kate