The project consists of two towers that perform a subtle dialogue between them. The hotel (PB +25), is designed to turn on itself changing its perception as it is surrounded. Its skin is made of a system of red metal tubes placed with a certain inclination. This perception is complemented by the second tower, which will house offices (PB+22). A pure volume at the first sight, with a glass curtain wall, but the core of which also turns red on itself, becoming, in this way, a reflection of the hotel tower. Between the two towers, and connecting it, there is a common atrium.
Japanese architect Toyo Ito and b720 Arquitectos of Spain have completed two adjacent towers in Barcelona containing a hotel and offices.