Keep your eye on travelzoo.com for NYC lodging special.
The Affinia deal is a very good one. Honestly, walking through Times Square once is all you need. I believe this hotel is very highly rated on Trip Advisor.
You'd have lots around you near the Affinia.
www.menupages.com for restaurants by area
www.hopstop.com for walking and/or subway directions.
There are some others you can look at:
Radio City Apartments (if you book at
www.hotelconxions.com) rooms during the week for a one bedroom apartment run at $209/nt. This is steps from Rockefeller Ctr on 49th, very close to Am Girl Place as well.
You'll have to go to each individual hotel website, but check the Hampton Inn Times Square as well as the Courtyard properties. The Belvedere might have a special, as well. Try the Best Western Hospitality House, too.
Try the Doubletree or Marriott Marquis.
Avoid the Milford Plaza, The Paramount, Hotel Pennsylvania.
Before you book any hotel, google it and read the trip advisor review.
There are many things to do outside of Times Square and much better restaurants outside of Times Sq as well.
Am Museum of Natural History
Met Museum of Art
Central Park and the Central Park Zoo
Bryant Park
Walking around Chinatown, Soho, Little Italy, Greenwich Village
The Staten Island Ferry
Brooklyn Botanic Garden
Walking the Brooklyn Bridge
Fifth Avenue
Walking through an M&M Store or Hershey Store is just over-priced chocolate, IMO. Look for a comfortable, clean place. The subway is very is to navigate.