Need Hotel recommendation

Me (f21) and my bf (20m) are planning to visit nagpur for the weeknd. We are from delhi and intend to stay and explore nagpur for 3-4 days. Can you suggest me places to visit? And most importantly hotel to stay in, that won't land us in trouble as we are unmarried and wish to share a room? Need room for 2 days and 2 nights max. Budget can vary from 3-5. 5k bhi chlega if safety is guaranteed. Preferably near railway station. Suggest me actually where should I get the hotel