The apartment is in walkable distance (±30min) both from the central train station and Messukeskus, the exhibition center. This was perfect for me! The neighbourhood is mostly apartment buildings, small shops and cafes. Just across the street are a football and ice skating fields. Safety or noise was not an issue at any time. The apartment itself consists of one room with kitchen in one corner and the bed in another. However the place has all you need - a small and equipped kitchen, a bathroom with shower, bed and a table. WifI was good! Everything was clean and well prepared. I would recommend this place to solo travellers, and perhaps couples, who need a simple place to stay for few days in Helsinki.