Of course I wanted to see how big the hot tub is and if all works, so I unboxed it and inflated it.

Don’t worry, it won’t stay indoors; that’s just for testing. It’s capacity is up to 6 people, but that wouldn’t leave a lot of legroom. But for two it’s more than large enough and four probably works too. It takes about 960 liters (254 gallons) of water, so it will almost weigh a ton. That’s why I built the deck on 9 piers. the center one being as thick as a tree. Before I can put it in place, I will need to strengthen the deck a little more with some 2×6’s in the center, going from the left pier to the right pier, to evenly distribute the weight to all piers. I probably let the concrete gain some strength before I fill it up; concrete reaches 70% of its final strength after 7 days, which means I will be able to use it before I leave.