Apartment corresponds to description.
Situated in a quite area, some 100m from the Gotgatan street, where you will find everything you need: shopping, restaurants, cafes, public transport, parking garage, etc.
The place is clean, with a king size comfortable bed.
There was a Netflix app, on a 55" Samsung TV, with the subscription, available for quests.
Kitchen was small, but equipped with all you need for a short stay.
As for the check in and out, we didn't see our host at all, as he left out the key in the lock box close to the building. We found it very efficient.
Gamla Stan island is about 10-15 minutes walk. You can also rent an electric scooter, which you can literary find on every corner.