The sauna pontoon is very stable with 5 floats á 3,50m long made of 2,5mm VA tubes with a diameter of 0,75m.
Due to its high weight, it remains very calm even in rough seas. 1 float in the middle and 2 on the outside. Sturdy cleats are welded to the front and back of the outer floats. Unfortunately, one pontoon leaks slightly at the weld seam, so that it has to be lent every few months. This should be sealed in the longer term. I have researched a possibility of long-term sealing of all 3 pontoons with casting foam.

The sauna is heated by a Finnish sauna stove with wood. The temperature can be regulated very well.
The pontoon is 7m x 3.5m.
The sauna is approx. 3mx2,5m and has enough space for 4 people.
It is heated with a Kastor brand Finnish sauna stove with firewood. It also has a water tank.
There is a 25hp Yamaha 4 stroke engine fitted, this has recently been completely overhauled and has only been test run for a short time.
It offers sufficient safety even in bad weather and storms, but you need a motorboat licence. A 15 hp motor would also do, as it does not require a licence.
The pontoon has 5 floats each 3.50m long made of 2.5mm VA tubes with a diameter of 0.75m.
The terrace in front of the sauna is 3.5m long and 3.5m wide. There is the steering position with steering wheel and motor
Operation built up. The terrace is covered and if the sides were also sealed, it could become a houseboat with a sauna. The remaining roof can be removed and replaced by a roof terrace.
A deck crane made of a VA mast with winch is mounted at the stern behind the sauna to hoist the dinghy.
salvage. The dinghy has a barely used 5 hp outboard, which has also been recently overhauled.
An anchor winch combined with a cable winch is mounted on the port side.
The whole deck is made of 3.5cm thick X 3.5m long bench kirai hardwood planks, also under the sauna.

I bought the sauna boat from the first owner in 2015, but unfortunately I cannot put it on the jetty of my property and have therefore only used it 2 times. Mooring in Wieck is paid until the end of 2022 and can probably be taken over. The boat is currently jacked up on land and does not need to be craned for the winter. The substructure can be inspected very well. It has an inland registration.