PTI Architects is privileged to work closely with Swiss-Belhotel International (SBI) in the development of the design concept and standardization of the architecture and interiors of its affordable brand, Zest Hotels. The "zest" concept depicts hearty pleasure and enjoyment, and is associated with citrusy fruit. Hence, the color palette of the facade and interiors are in the shades of lemon yellow, lime green, orange and its design- fresh, bright, playful and fun. To date, there are seven (7) completed hotels across the country namely, Zest Hotel Airport Jakarta, Zest Hotel Bogor, Zest Hotel Bandung, Zest Hotel Legian, Zest Hotel Harbour Bay Batam, Zest Hotel Jemursari, Surabaya, and Zest Hotel Yogyakarta. The future holds more locations for Zest Hotels In Indonesia and the Southeast Asian Region as the economic integration comes to effect at the end of the year.