KOAS Booking

Koas Booking is our online service, through which you can book and cancel laundry room slots, parking spaces, a common room or gym. Log in to KOAS Booking using your browser.

You can also book sauna slots after buying credits. All Koas residents will receive their personal login to the service when they move in. If you do not have an account, please contact the Koas office.


Parking fees will be charged together with the rent. Please note the following important safety issues when using KOAS parking spaces.

Plug-in hybrid and electric cars must not be charged at Koas electrical outlets in the parking areas.

If a block heater is used, the power cord must always be removed from the socket after use. The outlet post door must be kept locked. If you leave the cord in the socket and it causes an accident, you may be liable for the damages. The use of an interior heater is forbidden as there is not enough fuse capacity.

The outlet socket will provide power, depending on the Koas location in question, either based on the settings in the shared or socket-specific timer. With single-socket timers the power can be turned on for two hours at a time. Some Koas locations' parking areas are equipped with an automatic heating system, where the heating is permanently on for short periods.

The maintenance company handles general snow clearance at parking areas but tenants must keep their own parking space clear of snow. Guest parking spaces are intended only for visitors. The outlet posts next to the guest parking spaces are not in use.

Parking areas are supervised by Park Service. Unauthorized or parking outside the marked areas will be fined.

Reserve a parking space

Laundry and drying room

The laundry room of your building is equipped with at least one washing machine, dryer and a drying room. Use of the laundry facilities is included in the rent. Please keep the laundry room door locked at all times to prevent unauthorized access. Koas takes no responsibility for any items of clothing that go missing from the laundry room.

Please read and follow the operating instructions for all machines. If one of the machines is not working correctly, make a fault report immediately. Proper use helps to keep the equipment clean and in good condition. Washing bras with underwire supports is not allowed in the Koas washing machines.

You can dry your underwear and other small items in your apartment, on clothes horses, drying racks but not on doors or radiators. Remember to air your apartment when drying laundry inside. Do not bring dripping wet laundry into your home.

Book a laundry slot


You can reserve a sauna time slot via KOAS Booking. Sauna costs 1 credit.

You can purchase credit packages of 1/3€, 5/13€ and 10/20€ via KOAS Booking. Credits will not be changed back to money.

Book a sauna shift

Common rooms and gyms

Check more information on other services at your location via KOAS booking.