Ganna studio is an 40 years apartment which locates in downtown Taipei. Ganna Studio is not merely functioned as an interior design studio but a cozy home for two designers. All the houses in this community are preserved for several decades and can be traced back to the ancient Taipei. In order not to destroy those old historical elements, the building structures was left untouched and being retrofitted a little bit to extend longer usage. The designers implant European classic interior design features to make the space long lasting and comfortable with multi-functions. These two designers make this house beyond regulation and imagination.