Marthe’s apartment was perfect for our stay in Oslo (me, my mum and sister). It was clean, spacious and really thoughtfully furnished. It is also perfectly located for central Oslo and seeing all the sights.
Marthe also was very accommodating as a host. We arrived late in the evening but made sure we could get into the flat. Also she let us leave our bags with her on our final day as had a late train.
We fully recommend staying at marthe’s apartment!