What should be an extension or a separate building
It is advisable to build a bathhouse where there will be the most convenient place, that is, where there will be an opportunity, how easier it is to bring electricity or gas to it, a path should also lead to the bathhouse. In ancient times, a bathhouse was built a couple of dozen steps from the house in order to avoid fires from an accidental spark from a heated stove. When building a bath, you need to pay attention to the smoke from the chimney, it should not fall into neighboring windows or windows of your own when kindling the stove.
If the site is small, then it is better to make a high pipe, since smoke will leave such a pipe on horseback and will not interfere with either neighbors or your own house. In the construction of a pipe, the main thing is to comply with construction standards. Also, the main thing in the arrangement of the bath is that the water from it does not flow towards your own home. By the way, blinds are also installed in the extensions on plastic windows so that they serve for a long time.
To do this, in order to avoid such a nuisance, a drainage ditch is made around the bath, which should have a drain to the drainage well. If the site already has a natural slope, then everything is much simpler, you can build a bath in its lower part. Electricity on the site is carried out on poles, for this you need to pull a cable or wire between the poles, on which the cable is suspended.