Tricky, cruxy slab climbing with well-spaced fixed gear: it's Rapid Transit, and it's a great route to get your heart pumping. That said, the crux is well-protected by a shiny bolt.
Location
Begin by sprinting up p1 of Thin Air to the bong anchors. Trend up and left through the crux, then further left to a ledge for belay. Pitch two is more mellow at 5.9.
Protection
Some fixed gear, well-spaced. Bring a light rack for between the bolts and pins.
i just got around to climbing this route today and i find it worthy of a detailed description...
Pitch 1: Climb thr first pitch of thin air to the bong anchor, clip it and head straight up to a bolt above... At the bolt angle left to the right side of a wide ledge... There is a pin on the ledge. Heading up from here at about 5.8 you clip another bolt and things get tricky fast so rope drag could be a problem, i recommend long slings on everything up to here... The holds get thin and you need to figure a way to the bolt above i hear that staying right of the bolt is the easier way but i couldnt figure it out so i went left and up on a hard slabby mantel move to gain a horizontal crack and that bolt you wanted... traverse left on slopey feet to a few easy mantel moves and the 2 bolt anchor...
Pitch 2: Much more straight forward in line and route finding... From the belay head up past a pin to the small overlap above... Pull the move to get over it (the best move on the route i think) and follow a few bolts to another steep section... Crimp through a few tricky moves and head left and up to the anchor... Rap from here or head over and finish up Miss Saigon (5.8+)