It is a great apartment to stay in Oslo! It is cozy and well equiped with everything you need during you stay (incl. washing maschine+taps, dish washer and kitchen stuff+basics like salt, olive oil, tea...). The suburb is great. There is a beautiful park close by and a lot of small and unique stores. Big supermarkt is in walking distance (7min) and public transport is 2 mins walk. You can reach the city center very fast.
Vibeke was very kind and welcoming. She recommened me restaurants and shops and replied quickly to my messenges.