Had an incredible stay at Marthe's. Very clean, very cozy, very safe, made me feel at home immediately. Marthe is really kind and friendly, but also gives you space to get in your bubble if you want. Lots of books, lots of tea.
I came for work, but decided to stay an extra few days to explore Oslo, and Marthe really went out of her way to accommodate me. Gave me great recommendations for my last day. Would highly recommend, and would come back in a heartbeat!