I stayed here for a conference, and the Hilton Americas was one of the nicest hotels I've had to stay at for such an event. The room was lovely (and quiet!), and the housekeeping staff made a few special touches like fancy folded towels. The lobby was even lovelier, and the breakfast was one of the best hotel breakfasts I've had in awhile. One day I ordered off the menu, and the egg white veggie omelet was fantastic. Another morning I did the buffet, which had lots of interesting choices, including Greek yogurt and tons of dried fruit, nuts and fresh fruit as toppings, as well as several hot choices and a few artful surprises. The omelet station at the buffet was excellent too! I wish I could say the same about the Cafe at night, but my dinners were just average. The hotel staff during the stay were much more welcoming than the night staff for whatever reason, but they weren't outright rude. I also enjoyed the rooftop terrace and fitness club quite a bit -- nicely maintained and cool location for those amenities. Too bad I didn't bring my swimsuit to take advantage of the pool and hot tub up at the top of the hotel too!