Uses about one third of the maximum energy allowed by Passivehaus
Ground warmed up,
No condensation anywhere or any signs of it
Bad Things
Green oak shrank and pinged off some edges of the lime render,
Lost some logged data,
Problems with auto shutter controls,
Heat exchanger tries to keep house warm in the summer!
The house is so well sound insulated that the easiest way in for noise is through the ceiling and even with 450mm of glass fibre quilt it is noticeable and I wish that I had double tacked the ceilings.
There was an unusual problem with condensation formingon the basement window lintels in the cavity and running down the outside of the window glass.
Front door lock broke several times in the first four years now it is fine.
even more remarkably I am on my sixth porch light 🙁