Good newly built hotel in East Delhi conveniently located just out of DND mayur Vihar Link. Restaurant is good with reasonably priced Buffet which serves excellent Pizza and Pasta. Have good conference rooms and staff is well behaved. Room tarrif are bit on higher side but then same is true for most of good hotels in Delhi. If you have any business work in Nodia good hotel to choose.

Stayed four or five nights at the Double Tree Noida. The staff are excellent as is the upkeep of the place, which is as you'd expect from Hilton/Doubletree, particularly in a newer property.

Location is not terrible - half an hour from Connaught Place by car depending on traffic. Similar time by metro, depending on the length of the queue for tickets (tip: buy a travel pass for Rps100 or a return fare to save having to queue for hours downtown for your return ticket).

Only other observations:

1) price does not represent great value for money on rooms, but pretty much the going rate for what you'll get elsewhere in Delhi. India needs a good value domestic brand to pick up customers who want similar standards but better value

2) why does Hilton still insist on charging for internet when so many other hotels don't anymore? It's a cash cow (the Hilton i'm staying in tonight offers exactly the same internet iBahn internet service at a 33% higher price than this place - $15 vs $10 - crazy)

3) branding: As others have observed, there seems no obvious distinction btwn Doubletree and the main Hilton brand in India: there is a Hilton branded hotel literally adjoining this Double Tree and it's more or less the same price and not much more luxurious than this place. Even more bizarrely, for the next few nights I've had to move to the Hilton in Janakpuri, which is 10% cheaper than the Double Tree, no worse a location, and feels a much more substantial/venerable hotel.

Very Nice Hotel for business trip. If your work is in Noida and UP this is the best place to stay. Hotel rooms are very good (clean, with all the requirements like comb/shaving kit/iron box etc).
I liked the Swimming pool very much (Havent used it though). Not very costly (6500+taxes) including good breakfast. Buffet and Food is costly with buffet around 1350+taxes... For a group it does sound economical for dinner and buffet here.

The Doubletree hotel twin tower to the Hilton typically offers a fair price and value. Average isn't a complaint, but in a city that includes hotels like the Imperial, Hyatt, Taj, etc it's hard to see this as more than an average business hotel. Clean and fairly updated rooms and furnishings complimented by nice, well stocked baths. The hallways show wear and tear of chipped paint, areas of carpet wear and the constant smudge of handprints. The hotel's location at the juncture of major motorway and train, along with a bad time for air quality left the tidy lobby with a very disagreeable odor of outside air pollution. Food in the Roadhouse bar showed some innovation but the conversation shattering music volume could use some consideration. Breakfast was excellent with a savory combination of Indian and continental cuisines as well as made to order foods. Hotel and wait staffs were all ver good. Stay here again? Quick, value stay, yes. Seeking location and finer things in Delhi there are better choices.