Latest Answer: Before buying an apartment in Delhi NCR you should look for basic amenities like car parking area, lift facility, housekeeping services, security guard for maintaining safety of the apartment and keep a check on visitors, 24 hour generator backup. If you are looking for more amenities then you can look for amenities like swimming pool, outdoor sports, club house, fitness centers, gymnasium, etc. The cost of the flat/ apartment depends on the amenities available in the apartment community.