The Oterra. The world within The Oterra hotel in Bangalore - A place where you set your own pace, while we simply set a new standard in business hospitality. The Oterra is a strategically located business hotel in Bangalore. Situated in Electronics City on the Hosur Road, The Oterra is, amongst Bangalore hotels, a luxury business space particularly conceived and designed for today's corporate traveler. The Oterra offers all the comforts and efficiency empowering guests with the freedom, opportunity, and technology with inspired solutions in every area.