Gréât location - 200m away from Central Station Helsinki (which has AirPort Express train).
You gotta walk 15min to go get the key after 4pm, which is NO fun when it’s minus degrees and snowing… (consider your season of travel when booking this place).
Staff are friendly, but the place isn’t amazing. If you’re ok with average stay for average price (which I was…), this is a great deal.
It is family friendly, in my opinion.
Great coffee shops, fashion stores, restaurants, etc, within walking distance.