Location located in new york union square stay smart 21st street is close to gramercy park empire state building and new york university also nearby are macys and chrysler building property features wireless internet access is complimentary in public areas this is a smoke free property guestrooms the 2 air conditioned guestrooms at stay smart 21st street include coffeetea makers and complimentary toiletries guests can use the in room complimentary wireless high speed internet ac