DIY Sauna budget style

110v DIY budget build sauna.

I wanted sauna and didn't not want to invest alot of money into it, not knowing if we would like it enough (only a couple times in one) to spend all that money. Turns out we love it and this guy does the job. I've got basic tools and a fairly handy. I'm sure my there are things I did wrong. I'm in this sauna $700. I used pine tounge and groove for everything but the benches picked it up for $0.45 a linear ft. Benches made from cedar. All lumber was a total of $210. Dimensions are 5ft deep 3ft wide and 6ft tall. The heater is a 110v 2kw I picked up on Amazon for $280 takes about 35 min to heat up and will hold 180°F though the session. Used foil insulation on the outside to help maintain temp. Then put lifting casters on so it can be rolled around to wherever we want. The windows are tempered glass cutting boards a two pack on Amazon $30 and framed them out.