Goodbye Jacuzzi?

We built our home 15 years ago. Every year we come up with a list of things we’d like to change. One thing that my husband always wants to change but I won’t even consider is the jacuzzi. It’s huge - 5×7 - and has its own room. I use to enjoy it at least once a week but the cost of water and electricity (and propane to heat the water) is so high that I feel guilty using it. And really, I don’t th...