We paid $8 each for the bus and decided to travel at 12:30pm. There are other times available ranging from 07:30am - overnight. We were picked up from our hotel at 12:00pm and driven to the bus station, this was included in the price of the bus ticket.
The bus had a toilet on board and we departed at 1:00pm. The journey was quite bumpy along the way, more so than last time for some reason but we arrived safely in Phnom Penh at 7:00pm.
We hired a tuk tuk for $1 each to take us to some cheap accommodation.