I had a really great stay at Kirsi's apartment. It's a lovely modern flat in a good location (on a quiet street, only a short walk from lots of nice coffee shops, restaurants, etc., and very well-connected, with several train/tube stations and bus-stops nearby).
Kirsi was a super host: booking process was straightforward with quick response times, and she was very friendly and welcoming. Would definitely be happy to stay here again!