Klaus' apartment is conveniently located in the design district of Helsinki and 1 block from Tram line #3 which makes getting around town, or to/from the airport/seaport/train station easy. This location also makes for an easy walk to the downtown center as well. The apartment is large, super clean, and has all the conveniences of home. Entrance to the apartment is off the street through a courtyard which makes for a nice quiet location as well. Communication with Klaus and Daniella was fantastic and efficient. Highly recommended as a great place to stay in Helsinki.
The place is exactly as described. I was there for a weekend trip and all the essentials were right there. Klaus met me during check-in to run through all the necessities and I didn't have any questions after that. The place is more like a studio but that didn't bother me at all. During the day there wasn't that much foot traffic so it's quiet with a convenience store around the corner you can pick up necessities. The location is central and you can get to the edges of central Helsinki between 10 - 20 min walk in each direction. Most of the markets, cathedrals and the ferry wharf is around 15 mins away by foot