Markus's apartment is totally charming and cozy, with comfortable beds and furniture, and most importantly, in a fantastic location in the city center and just across the road from a useful underground station. He gave us loads of restaurant and cafe' suggestions (we tried many of them) when we arrived, and the apartment was stocked with guidebooks. On one cold, rainy night, we appreciated the international television channels as well. The only problem was the very weak internet. We seemed to be sharing it with other apartments in the building as there was no a router in the apartment (only a wifi extender plugged into the wall). It would come on strong for a few hours, and then go to zero. If this is resolved, the apartment will be perfect.