Karin's place was great - it is in a lovely safe neighbourhood that is convenient for 2 of the underground lines. The apartment was immaculate and well equipped. It was great to have 3 bathrooms as we were 5 friends sharing. The double beds were huge and very comfortable. Unfortunately we had a situation where we were locked out of the apartment, but Karin was on hand straight away and helped as much as she could. She was also extremely communicative before our trip, and helped us book an airport transfer as our flight landed late at night. I wouldn't hesitate to stay there again.