Thanks for these great responses!
William: Great additions, and I agree that a pond would be more ecologically aligned. On the same token, I am thinking of a root cellar, instead of coolbot. Also, a certified kitchen is definitely an interesting idea. I will have to look more into that, as it may be much more expensive and necessitate strict rules!
Kyrt: This community will ideally be built in proximity to a productive food forest, as one of my main goals is to design a small model permaculture farm

I would also like to allow tiny homes to have their own tiny plots if they wish! I hope to at least have 10 acres.
How much would you be willing to spend to live in this (idealized) environment? I've seen other tiny home communities charge from $200-600/mo.