Not much! We manufacture self supporting cabin structures and carry out the installation of everything associated with them, from the heaters, to generators, lighting and speakers, we’ve got it all covered, which means we don’t need finished walls or anything fancy. All that we ask from you is to have a flat and level floor around the perimeter of the cabin area, we know it is never completely flat but every little helps for us, although are saunas are manufactured to include adjustable feet to compensate for discrepancies, an electrical supply terminated in a rotary isolator within 1m from the cabin location and for steam rooms, we require a cold water feed and drain. If you are struggling to have any of this detail in situ prior to the arrival of your spa equipment, let us know and we will be able to recommend people that can assist you with this. And that’s it. You can then sit back and wait for your new personal haven to be installed.