In the early 1980s, NB Group purchased a neo-classical palatial residence of the Rana Prince Surendra Shumsher, son of erstwhile Prime Minister Juddha SJB Rana. The building now houses a health club and apartment complex and is wholly owned by NB Group. With approximately 2 acres in a prime residential area, the club houses restaurants, gym, pool, tennis and a spa among others. Current plans of upgrade are in process.