We live and breathe personalised living space.

And adore creating dream living spaces.

David Wirz

Head of sales/Owner

Long-standing experience in the marketing of living space. Places the focus on the customer and motivates the WHI team. Actively participates in the design and professional creation of spaces with joy and enthusiasm.

+41 79 354 66 77

Stefanie Köppli


Passionate professional for the marketing of residential property. Passionately turns ideas into reality and attends to customers with enthusiasm and years of experience.

+41 77 533 10 10

Christian Jost


Has worked as a Swiss-qualified sales manager in the real estate sector for over 20 years. Illustrates to customers how they can find their ideal home and derive the best benefits from home ownership.

+41 76 320 90 91

Josette Chiquet

Sales assistance

Willingly supports the team in administrative matters and helps to fulfil individual requests of the customer.

+41 61 481 80 00