(We take an uninflated approach to the 5 star system: 3 is average, not bad; 5 is absolutely perfect in every way; 1 is completely unsatisfying.) Claudia and Steffen are fantastic. They were helpful, accommodating, and efficient. The apartment is cute and very small, with what one needs for a short stay (thank you for the hairdryer!). Our pros: Great hosts, fantastic central location, good price, easy internet, hip apartment. Our cons: The apartment is right next to the train station, and the trains are very loud, so it's hard to sleep with the window open . . . but it's too warm in the apartment without the window open. Also, the bed covers are too thick to be able to sleep under. There was no toilet paper in the place (which we discovered a little too late). Our neutrals: Because it's a nice place with a good location, Claudia and Steffen seem to have it booked most of the time. Good for them! But it does reduce their ability to be flexible with arrival and departure times . . . so take their check-in and check-out times as likely fixed, though of course ask them (they let us arrive early). Thank you!