Had a very good stay at BOB W. The hotel has a good location, the rooms and facilities are spaceous and modern. you get access to a local gym for free, just 2minutes away, and there is a grocery store open 24h in the same building. Easily walkable to any part of the city, but the tram also goes right outside.
Just be aware that you should receive your personal login code by email in advance (no reception). Hotels.com did not forward this correctly to us, so had a bit of a stressful situation. It was sorted eventually, but reach out to BOB W a few days before if you dont receive your code per email.
Will definitely stay at BOB W again, whether it be in Helsinki or elsewhere