Just curious, what is your average 90 day usage and fee?
Ours just came in and I am pretty happy with it.
Expect it to double over summer, and will put some tax aside for it- we actually use more in winter to keep warm but with a 9-12 month old this year will involve water play, plus assuming we get custody.
So it will be 2 adults, 3 kids.
First water bill ever and our first electricity shocked us silly.