sorry I haven't laid any, but I looked at it but in the end decided to go for prefinished tongue and groove kempas wood floorboards. This was mainly because we only needed a small quantity and were able to pick it up cheaply ($14 sq m supply only instead of $50-80 retail). However, we are ina remote area and need to lay over tiles without using battens so the laying cost may blow out. I really liked the look of the bamboo though and if it wasn't for coming across the deal that we found, we would of gone with it.
I am interested if anyone has used bamboo in bathrooms. I really really dislike tiles. Our current tiles have been painted and look much better but not sure how it will last. Maybe in the longer term we will put bamboo there.