Central Finland Student Housing Foundation (Koas) builds and rents out flats for students in Jyväskylä. The organisations behind the foundation are the City of Jyväskylä, The Jyväskylä University Student Union (JYY), JAMK University of Applied Sciences, The Student Union (JAMKO) and the Jyväskylä Institute of Adult Education Student Union (JAMO).
The foundation provides affordable and safe rental housing for all students in 2nd and 3rd level education. Koas governs a total of 2 402 apartments. A third of these are studio apartments. The foundation offers housing for a total of 3 727 students.
The Board is responsible for organizing the foundation's operations. The Board consists of the Chairman and 9 members.
AsuVa is the Cooperation Delegation of Tenant Committees. AsuVa consists of representative of every KOAS Tenant Committees.