The apartment was ultra clean in a good location and easy check in. But the major problem was THE NOISE from upstairs. People upstairs seemed hellbent to make sleeping impossible for us with VACCUMING AT MIDNIGHT & constant running around till 2 am and more. I had to text the host multiple times during the night. Mind you, I live in New York so I am accustomed to noisy places but this was not normal.
Now being nitpicky, the two negligible problems were the cracked coffee mugs and the modern fridge that had a water dispenser but was not connected to the water supply. So Tap water. Mind you Karl did provide two bottles of sparkling water and there was a water heater.
Overall, I would have given 1-2 stars except Karl was very responsive and the apartment was ultra clean. But I'm afraid I WOULD NOT stay again.