Sun City.Hotel. Sun City Hotel is located in the heart of Bangkok at Sukhumvit Soi 11 within a walking distance from Bumrungrad Hospital. Sun City is located in the heart of prime shopping area (Sukhumvit) of bangkok near Bumrungrad Hospital. It is conveniently located near BTS for convenient transport, near varied shopping malls. With great pleasure we introduce our hotel located in heart of town Sukhumvit Soi-11. Featuring lavish interiors with a touch of muted colour and clean lines, each apartment evokes a related and supports a heaven from the hectic life style of the business. Providing quality service to expats and locals all around the world. Services indulge in a delectable selection of Chai of international cuisine from the resturant in the comfort of your abode of simple whip up your own gastronomic delights in the extensively equipped kitchen. ... [+] More The contemporary life style.