Thailand Bangkok Sathon The Ritz - Carlton Residences at MahaNakhon The Ritz - Carlton Residences at MahaNakhon 12 Soi Sueksa Witthaya, Khwaeng Silom, Khet Bang Rak, Krung Thep Maha Nakhon 10500, Thailand 77 Floors 1 Towers 2015 Year built