Only one week 6.7-13.7. Good for four, bed for six.
Best Ski Center in Finland, interested place also in summer time. 38 m2 apartment including sauna and full equipment kitchen. Washing machine. You can use hotel gym 5€/person. Spa 14€/person, including gym. Separate storage for you ski, luggage or other stuff.
Fly to Kittila airport and rent a car or take a bus. From Kittila to Yllas about 53 kilometers.