We booked the apartment for 3 nights for our trip to Stockholm and had a pleasant stay. The apartment was exactly as shown in the pictures and has a perfect size for 2-3 people.
The apartment is newly renovated and the kitchen is fully equipped with anything thats needed.
It is located a bit outside of the city center, but is easily to reach with public transportation (20min subway ride, 10min walk to the apartment itself). By arriving without a car, i can recommend to take the bus from the subway station instead of walking with the luggage because its going quiet uphill.