Don't go to lose weight (although it is very focused on people with weight problems, including me), go to feel better, physically and mentally. The staff was amazing, and the fellow guests were supportive and made the experience wonderful. I wasn't keen on going to the seminars at first, but many are truly outstanding (esp. the metabolism class and the motivation class). I tried almost every activity available, and surprised myself. By Tuesday I had frequent moments of thinking "wow am I proud of myself." I hate exercise, but realized that much of it is that I don't push myself when alone, and am self-conscious about my appearance and lack of ability when in public. Combined, it is a formula for sitting and wishing. I returned home just two days ago, and I now know how much better I feel with regular activity . . . feeling good is an incredible motivator.
I stayed in the Cottages (one of the condo developments near the main lodge), and it was definitely dated and worn. Beware that you are in the woods, with the associated bugs and things that are a part of being in the woods. BUT, I left at 6:45 every morning and returned between 8 and 9 p.m., so it really was just a place to sleep and shower. By the way, they recommend bringing a flashlight because it really is PITCH dark walking back and forth in the mornings and evenings.
The food ranged from good to great. Other reviewers have said that they were a picky eater but did just fine. I am a picky eater, and I did have some challenges. Let H3 know in advance about food issues and they will work with you--in the moment they are less accommodating about pickiness (versus food allergies, for example). I also have a small appetite, and I found that there was no way I could eat as much food as they gave us. I was never hungry at all.
I went for only a week, and I think it was too short. I strongly recommend going for at least 10 days if you can possibly do it. Yes, it is expensive, but there is much to be gained by establishing habits while there and giving your mind and body time to "reset." One week was not enough, and I know I will have to work harder to maintain the habits because they have not yet had time to "set."
Most people who will read this will wonder about weight loss. I'll be upfront. I had started my weight loss journey 4 weeks before going, and had lost 14 pounds. While there I worked out 6 hours a day (no joke! Never thought it was possible, but with the variety of activities and my own motivation, it was exhilarating!) and never managed to eat 1200 calories a day. I lost 2 pounds total in a week. Hard to figure out the biology of that, and I had a moment of being really disappointed, but then I thought about how much I gained. I feel better in every way. I view life differently. It really was a life changing experience, and I have already booked my return trip. If you really are ready to change your life and how you feel about it, go for it!