u/AmbitiousFinish69

I purchased the Almost Heaven Forest Edge 3 person sauna from Costco and it does not come with a floor.

It is currently sitting on the basement tiles, i was going to build a floor base, but I wanted to see what the community recommends.

Of note, there is a sump pump ~3 feet to the left and I thought about building a floor that can drain into there, thoughts?

Thank you in advance!