Sibu is probably one of the least liveable cities in the...
Sibu is probably one of the least liveable cities in the world. There is no method to the madness with which it was "planned" and footpaths do not exist. You have to traverse across sloping grassy hills, around large city drains and in and out of traffic to cross pretty much any road. That is if you are walking, but I you drive it's not a lot better. The lanes are constantly changing, so that if you want to go staight for a while, as you pass through intersections your lane inherently becomes a right only lane. The traffic lights are so inefficient, they go green one side at a time for two minutes, so at any given moment about 75% of the traffic isn't allowed to move.
There is some good food to be found, there are probably fun things to do, but all in all, if you don't have any specific reason to go to Sibu, don't.