Hi, I’m debating a normal hot tub vs a wood fire hot tub. Am I crazy?

Backstory: two luxury cabins in the Rocky Mountains, each sleep a max of 16 but 8-10 guests is more common. Yes, i know I’ll be short on seats in any hot tub and that’s okay. Either choice will seat 6ish. The wood route will require less maintenance and attention from a service company. No chemicals, no electricity, refill and clean after each stay, and “environmental friendly”. It’s just a bit niche and not sure what others think. Of the nightly rentals that I’ve found with a wood tub, all reviews are positive. 

Thanks for your thoughts!