Stayed 2 nights at the ITC Maurya on my way in and out of India to London. The first night was in the club tower and on the return in the Maurya suites.
Service is excellent, 5 star Indian standards, including a few lovely touches like a laundry voucher for 2 garments, unlimited free bottled water etc.
The tower room was much smaller than the Maurya suite. But rooms in the tower allow you access to the tower club room. Breakfast is served at the tower club room (which I did not try as I much prefer the unlimited spread at the Pavillion) There's free coffee and tea through the day in the tower club room and free cocktails and snacks for a few hours each evening.
Lift to the rooms in both buildings can only be accessed by a key card.
Eating at the ITC Maurya is expensive for Delhi standards. A simple meal for 2 will cost upwards of Rs3000. Food at Bukhara, West View Grill and Dakshin is excellent, but also very expensive.
The complimentary breakfast buffet at the Pavillion is excellent. There must be over 100 items on the menu. Sadly I could not do full justice to breakfast during either stay because of a 9am and 5am flight.
Toiletries are very good quality of ITC's own brands Fiama Di Wills and a men's range - Aqua.
The Maurya suite has a dressing room and a little corridor and the bedroom itself is twice the size of the tower rooms. Curtains are excellent and allow you to sleep through the day without any sunlight getting in. The pool looked lovely and welcoming, but the bed won the battle as we were exhausted with the hectic travel.
They have a currency exchange counter if you need to convert foreign currency to INR but not the other way around.
Plenty of stores on the ground floor, including a Wills Lifestyle store and another from which you can buy "Kitchens of India" ready to eat food to carry home.
A water heater and a French press with coffee and tea making facilities is provided in each room. There were complimentary brownies and biscuits and fruit in our room each time.
The suite had an ironing board and iron in the closet. Hairdryers too.
Its very close to the airport and that worked well for us on this trip.
Also published on TripAdvisor.com