Caspers Appartement is located perfectly for exploring the city or just the fun neighborhood East Village.
We felt really safe all 4 days ( and at night ) when we were walking around.
We didn't meet Casper in person , because he was currently away for work. A friend of his was maintaining the place for him, living in the master bedroom.- just at it was indicated and communicated by Casper beforehand. He couldn't meet us for check in so we got easy -to -follow directions where to pick up the keys and found the place without a problem. The staircase is narrow -so prepare for a good hike up to fourth floor!
The apartment itself was clean and sanitary, fresh sheets and towels where waiting and we were instructed by Caspers friend Artem that we could use baddy wash and shampoo and the water filter fridge etc) And the kitchen was open for us to use as well. It's a small place and shared with the host ( or as in our case his nice, hospital and charming friend) -so there was some noise and the need to share the common area ( kitchen).
We loved staying at Caspers place and can recommend it !