As far as transportation goes I would purchase a 7-day metro pass for each person the trip ($21each). This allows for unlimited subway and bus travel. The subway is much faster than cabs, very comprehensive, and very safe. I never ride it after 11pm as a precaution but I have friends who do regularily without incident. Besides, $63 for a weeks worth of transportation throughout Manhattan for three people can't be beat. As far as your zone selection, MTE, and MTW, and UM-CPS are all excellent 4 star zones. I would not attempt to bid less than 4 stars in these zones though because yo can get hit with hotels like that Paramount that offer insipid and tiny rooms for more than they are worth, even at priceline values. Good luck with your bidding, thereuare will set you up with a good bidding strategy.