This investment was definitively worth it. Again and again I was looking for a new home, because in my apartment it was just not comfortable for me and many nights I slept very bad. Since the apartment is harmonized, I feel much better and for me moving to a new home is no longer an issue. The quality of sleep has improved noticeably. If I had to describe this situation I would say that before harmonization it felt like I was looking through a dirty window and now the windows are sparkling clean.

Margrit Schneider, Thalwil