Nobody can afford a sauna alone. Eight people can.

Bastufolk are the people who share a sauna — neighbours who split the cost, the building and the upkeep, and then split the heat.

• Form the club

  Name it, set the seats, invite your neighbours by link or email.

• Pledge together

  Everyone commits a share. The board shows the gap in real time.

• Build it

  Pick a spec, work the bill of materials, tick off milestones.