We had a lovely visit. Linn was delightful and very accommodating. We arrived early in the morning and she accommodated a luggage drop off so we could sightsee while the apartment was being cleaned between guests.
The location is excellent. As others have mentioned, it is in quieter street within a more active neighborhood. Lots of good restaurants and easy walking to sites.
Apartment is quieter but not silent. You can hear a little traffic noise at night but it caused us no sleeping issues. The elevator was a real plus since I was traveling with older parents.