The flat is as described - really nice and cosy.
The location is wonderful, we walked anywhere in the city center the entire time of our stay.
Ellie is really nice. She lives downstairs and was willing to help with everything we wanted. Much appreciated.
3 things we liked less: the floor wasn't clean enough, and it's weird because the rest of the apartment, including toilets and kitchen was really clean; the furniture are not comfortable enough - the living room sofa is too small; The walls are thin, and upstairs there is a baby who cried a lot and woke us up a few times, so light sleepers take it into account.
We enjoyed the apartment very much, but we also saw on the listing page that the prices are changing from one night to the other - our stay was on the higher end for the entire period, and based on the above we felt that the flat was over priced. We find the low end of the prices much more suitable for the standard. (Of course it was pre known and it was our decision to take it, so it's fair - but still I think it's an important information to the coming guests).
Overall - recommended, especially when priced on the lower side.