The apartment in the Old town was a really nice choice to see the city as we did not have have lots of time to see Stockholm. William is one of the most quick to respond from all airbnb hosts we have experience with. He also helped us with some additional information and secured us a place for parking our motorcycles. The check-in was very easy (with the app) and we have plenty of time to enjoy a restaurant without hurrying to check-in before that. The apartment is cosy and clean, comfortable bed, we had a good rest, we don't mind the noise of the city. You just walk out and there is one of the best parts of Stockholm with many things to see just on walking distance. In summary it is a great spot in the hearth of Stockholm and I highly recommend staying there.