DoubleTree by Hilton Turin Lingotto, a Design Boutique Hotel Turin, Italy

"NH Torino Lingotto Tech is a restored car factory which has become a design hotel. Connected to Lingotto Conference Centre, near Politecnico University, it features free WiFi throughout and modern rooms with LCD TV. The building was restored by architect Renzo Piano and features a large central hall with natural light from the glass-roof above. The hotel's café and restaurant serves contemporary cuisine in a unique atmosphere. Rooms at the Lingotto Tech include allergy-free materials, floor-to-ceiling windows, and bathroom with multi-sensory shower. Guests have free access to the running track on the roof, originally the FIAT test track." - My Boutique Hotel (en)