Expanding, this a small 2 car garage made smaller with the pool equipment. If it works for you, then I’m happy.
Relocating the pumps/heater in this case ( to back yard, slope) will be very expensive which is why I mentioned it. Major concrete, electrical, gas, and pump plumbing; trust me.
The lot is large but includes quite a bit of non- flat area. Again, no big deal, just comes back to how much is it worth to you to fix it up.
Great location, cool breezes, and bitchin’ view. But I do agree it is priced high. And, I would get a quote for fire insurance. Good luck.