Oscars place is the perfect location for touring Oslo. The neighborhood is beautiful!! It felt very posh and restaurants for any meal/snack/drink were right down the road. So convenient! It was a beautiful walk downtown, through the palace's gardens, ten minutes or less. There's alternatively a tram stop just down the road which we took to the sculpture park and also Aker Brygge. You could walk to both but we were foot weary, Oslo being the end of a long journey for us, so it was nice to have such convenient public transportation. We got the Oslo pass so the subways, trams, buses and public ferries were included. Very easy.
The apartment building was gorgeous. High ceilings, ornate molding, huge windows. We were instantly impressed. The bed was comfortable and we slept well. There was a twin bed also which we did not use so I can't speak to that. The bathroom is a luxury, just as pictured. The comfort seating is great for two people but may not be ideal for hanging out if you are a group of three. You could use the desk chair or sit at the table I suppose. The kitchen was very nice but lacking in coffee!! Well, there were coffee beans and a French press but no grinder that we could find so we grumped our way to the bakery nearby which truly awesome. There were lots of tea options if you like tea.
Overall, we loved Oscars place and would definitely stay here again. I absolutely recommend it.