Thailand Bangkok Bang Na Skyrise Avenue Sukhumvit 64 Skyrise Avenue Sukhumvit 64 4725 สุขุมวิท 64/1 แยก 3 Khwaeng Bang Chak, Khet Phra Khanong, Krung Thep Maha Nakhon 10260, Thailand 49 Floors 4 Towers 2024 Year built