I enjoyed my 2-week stay at Sven & Pamela‘s apartment a lot. It was close to everything in the city, was beautifully decorated and equipped, and communication was very easy. Sven checked on me regularly and gave me useful tips. Check-in and check-out was uncomplicated. My flight was later in the evening and I was able to leave my luggage in the apartment.
It can be a bit noisy at times but this is what you have to expect in a central location. Also, it tends to get a bit warm but there are two big fans.
I recommend this place and would definitely come back every time!