Located 2.8 km from the circa-2008 8-lane DND over Yamuna Vehicle Highway, the 4-star Hotel O Wamson Kalkaji Devi includes 30 rooms. The hotel also includes a car park.
The centre of Kalkaji Devi can be reached within a 20-minute walk, and natural attractions like the public Kalindi Kunj Garden are nearly 10 minutes' drive away. The premier Central Jamia Millia Islamia University is 4.3 km from the O Wamson Kalkaji Devi and Delhi International airport is 35 km away. The palatial 16th-century Humayun's Tomb lies approximately 15 minutes away by car, and Noida Sector 15 tube station is not far from this Kalkaji Devi hotel. Noida Sector 9 bus stop is merely 1 km away.
Hotel O Wamson offers rooms with a seating area featuring air conditioning, along with a flat-screen TV with satellite channels.
The restaurant Bon Bon is about 15 minutes' walk from the property.