Interior Architect and Designer SIO, born 1969 in Varkaus , Finland. Studied in 1994-1998 at Lahti Institute of Design, Department of Interior Architecture and Furniture Design. In 1997 worked for Studio Simo Heikkil, Interior and Furniture Design. In 1998-1999 worked for Interior and Industrial Design Ltd. In 1999 started own studio: Studio Karri Monni. In 2000 started Interior Architects Monni Koskivaara and worked for Pekka Salminen Architects and Keiski Architects/Keiski Design. In 2007 started his own company: Koon Design Ltd.