If you arrive by car, you should head to Tapiola Park operated by Aimo Park. You should enter “Tuuliniitynluola” as the address in your navigator. That is the name of the street, from which you should drive in from Etelätuulentie. In this case, the nearest and first doorway on the right as you drive into the parking level is Sammonsilta (also known as Merituulentori). From there, take the elevator up to the 2nd floor and right towards Merituulentori, on the side of which is Tuultenristi.
If you arrive by metro, you should follow the signs to door B at Tapiola metro station. At the very beginning, the signs also say Länsituuli, but when A and B separate, the sign for B says Sammonsilta. You can reach door B either by elevator or via escalators. From door B, Tuultenristi is visible on the left side of the building in front.
If you arrive by bus, the right stop is at the Tapiola bus terminal (platforms 1-7). First, walk towards Tapiola metro station. When you see the escalators leading to the metro, turn right. Follow the signs for door B and Sammonsilta. Go up all the escalators. When you come out after the escalators to Sammonsilta (also known as Merituulentori), the Tuultenristi building is on the edge of it.
However, if you get lost in the depths of Ainoa, you can find Ainoa on Merituulentori from the 2nd floor exit next to the Milan Nepal and Itsudemo restaurants.