Diarmaid was an excellent host, met us at a time convenient to us and showed us lots of things to do in the city which was very helpful. The apartment was clean and is perfect for couples, as far as sofa beds go it was comfortable enough. The kitchen had all the things you could need including oil and spices ect and the fridge was even stocked with some basics for us. There were no issues with noise and we would be playing music until 1am on the Bose speakers in the room before going out and we got no complaints, also coming in at early hours of the morning is easy as its a ground floor room making things really convenient. The area is really nice and within walking distance there are a bunch of cool bars and clubs, it is also quite very easy to get into central Berlin via the U-Bahn station which is less than 2 minutes from the apartment. All in all if you are a couple or wanting to enjoy the non touristic parts of Berlin this is a great place to stay.