The apartment's best feature is the balcony towards the south: the views are spectacular, as previous reviewers have said. The overall design is nice. The bedrooms are downstairs and it was quiet during our stay. The kitchen is minimal, so the apartment is not really suitable for long stays. There are two things visitors should be aware of: the downstairs bathroom seemed to have a mold problem, so I would not recommend long-term stays if you have allergies (though this might be a problem mainly during winter time). Another issue is that there is only one set of keys.
Communication with the hosts was good. We much appreciated the quick communication and flexibility of the hosts regarding the check-out time.