I spent 5 nights at the Dirk & Daniella place as solo traveler. As noted everything was very good ans over all it's a real value for money. Location, communication, the apartment as showed on the ad, excellent. The only concern that I have is due the location in the old city and close to universities, there is some noise late in the night, mostly on weekend, so if you are a light sleeper, pay attention on it. But overall for me it was great