Good info- thanks. Shopping centers don't interest me as I am just looking for an overnight stay before a morning flight, but breakfast does. I called the Hilton and they said (as you noted) executive lounge opens at 7 a.m. on weekends but it is 6 a.m. weekdays. Doubletree's lounge is closed on weekends but they serve breakfast starting at 6 a.m. in main restaurant. I think it's the Hilton for me but great to have so many cheap good options. Wish it were that way at JFK