Do not book if you are trying a CORPORATE deal!!
I booked here througha corporate deal. Thanks to my company which holds every seminar here. What i write is my personal view and should not be construed as general. But I guess the hotel needs to improve on a lot more before offering itself to corporates. I dont want to beat the statement hard but many of my colleagues shared this view
1) Internet- You are better off hooking up to the nearby greenspoint plaza as the internet is worst. The scariest part is... its unsecured and I had a virus attack (as I kept a online movie channel on) before returning from a Dinner. I would definately definately give a 2 out of 10.
2) Front Desk- The face of a hotel- I had issues with my room. I mentioned this to the front desk while leaving for a meeting in the morning. They retorted back saying, I quote" We have 500 rooms some times these things do happen. I was stunned to hear this from a MOTEL like Hilton.
3) Vino - Restaurant- A plain vanilla standard menu. I waited for 25 min before i was served. I requested for some extra peanut sauce.. and it took them the next 10 min. No exaggeration here... but I am pretty sure to the last second on the time it took them to attend.
4) Breakfast- We were served coupons. (Its funny though we had 100 employees staying here.. they stil had the coupon system).Anyway i missed out on getting the coupon one day and I mentioned as soon as i got to the restaurant.The person at the front said thats ok, but then No communication existed between her and the waiter. He bugged thrice and literally forced me to leave my breakfast and get him the PRIZEST PIECE OF POSSESSION... the coupon. I never at at the breakfast for the next 10 days.
5) I had to pay the price as the hotel complained... and well the corporates covered up. 
6) Oh yes.. the location... its not the safest neighbourhood.. dont trust try having a late evening walk.
This has left a bad impression on me. I will never ever ever go to a HILTON under a corporate deal. Had i been there on my personal expense, i would have made them dance for the pain they gave.