No issues with tickets. Entrance for towers was easy to find. Entire process was simply. Highly recommended.
Very interesting, wouldn’t do KL without the towers. Very professional and worth the trip. Amazing views from the top and skybridge.
Very good tour that took approximately 60 minutes from the time I waited in line until I was walking out of the building. When you arrive you wait in line with all others that booked for that time slot. You first go up to the bridge which connects both towers on the 41st floor. Spend about 10 minutes there and then head up to the 86th floor. There's a few elevators you take to get there. Prepared to be close to those in your group during all elevator rides. Overall, beautiful view during the day but I'm sure it's nice at night as well. I booked the trip through trip advisor for the sake of convenience (I booked a couple of other activities through trip advisor as well) but I'm pretty sure you can book directly through the website as well. The one benefit with booking through trip advisor is that someone will deliver your printed tickets to the hotel you're staying at. If you go through the offical site, you'll have to print your own tickets for entry.