Investing in zone control for my addition

I am a single woman in her thirties living in Birmingham, Alabama. I have since decided that I am going to sink all my money into my house. Why not? I don’t have a husband or kids. I love my job and I make good money. How much can you really save for retirement right? So I have done a whole bunch of remodeling. I recently put an addition onto my house. It is an office with an attached bathroom. I also added a home gym. With the addition I needed to consider my heating and cooling. In Birmingham we get both periods of highs and lows. So I had to get both. Thankfully the Birmingham, AL HVAC business I found does new construction projects. I could have added ductwork to the addition and attached it to my central unit, but I would have needed to upgrade the size. Since I basically am in the office most of the time, why not only provide HVAC in that one space? The home gym will be used once a day for an hour. Again, why don’t I have timed heating and cooling only when I am in it? No need to create whole home temperature control for a gym I won’t be using until around 9 am. On the weekends I won’t step foot in the office. I decided that for my new construction build I wanted zone control. I achieved that through a ductless mini split in the two new areas. It was easy to install and at a low price. It looks nice, professional, and requires minimal upkeep.
Birmingham Alabama air conditioning provider