Arne's place is a great base from which to see Berlin. It's nicely styled and the bed is comfy. He unfortunately was out of town for most of the time we were there, but was good at communicating. We agreed to look after his cats while he was away, which we thought would just mean feeding twice a day, so were a bit surprised to arrive to a full page of instructions which included cleaning their litter tray and playing with them if we had time. He did get us a small gift to say thanks which was thoughtful, but had we known how involved it would be we would have said no. The towels were also very small and starchy. Other than that, would stay again.