This is the the twin to my shed I could not make one large shed . As I would have had to get planning permision. Any how its not about the summer house. My girlfriend at that time wanted a hot tub to go with the summer house. So I got some 60 bits of pine. 2”x4” x4’ chamfered each side 87degrees put a rebate near the bottom of each plank for the bottom to rest on. The bottom is the same timber joined togetherand the with my router and a long plank cut out a 6’ circle for the bottom. Well it was a bit of a struggle to get all the pieces together but I did it . Just me and a ratchet strap. (Handy things they are) then I got some 4 ’ metal strips from my local blacksmith and made some straps.
I also made a rocket burner to heat the water.out of a lsrge gas bottle. With a heat exchanger. Which worked a treat for a month . Then the nieghbour complained about the smoke. I think he got jealous to be truthful.
I have now bought a gas water heater which must plumbed in . A job for the summer I think