The apartment is perfectly located for a visit of the center of Stockholm. If you like to walk you can reach all the typical "red-bus" attractions by foot. The old town is a great and lively place with loads of little boutiques and restaurants. Actually not too noisy. Be aware that restaurants close relatively early, some before 10pm already. The studio is on the top floor without elevator, something to remember if you come with heavy luggages. Its perfect for 2 and ok for 3. Very clean and nice place. We didn't meet Sofi but the communication went well and check-in went smoothly. Absolutely recommendable.