We thought we wouldn't be able to purchase 2 tickets to KL anymore as almost all the buses we knew were fully-booked until we chanced upon Allisan who had a 12mn trip. It's a 5-7-hour travel time so we'd practically spend the night on a bus.

We travelled that far for Petronas, actually...yes that's the only reason. Anyway, the experience was great..it's all worth it, plus it's Free. Of course we admired the structure of the twin towers, who wouldn't be? We appreciated it more when we found out about its history. We were just left disappointed because we thought we'd be able to get to the top floor, but the trip took us only till the skybridge which is on the 41st floor. The trip would consist of queueing as early as 7am, waiting and waiting then they'll let you enter at around 9:15am, depending on what batch you'll be in. By 10am, everything is finished. It's just as fast. But as I've said it's all worth it.