1 room apartment in Gothenburg

I am helping my son rent out a room between July 1 and August 15. The apartment is located in the Johanneberg area of Gothenburg and it is a central location with only a 10-minute walk to Avenyn. He is renting out 1 large, nice room that is about 20 m². You share the bathroom, toilet, and kitchen. Laundry facilities are available in the basement. The apartment is located in a very quiet and nice area. About 200 meters to a Willys Hemma store. A bus stop is right outside the house and that bus line goes one way into central Gothenburg and the...