Description: In the main station there are now 3 sets of toilets. They have removed the 30p charge but they are all located on the paid concourse, so you will need a ticket to get to them.
There are toilets upstairs (Grand Central) which do not require a ticket & are great for understall fun. The cubicle sides have a good gap and the doors come low down which makes it less likely to be seen if kneeling down. Good shadows to see guys wanking too. These are up the escalator after entering the station from the corner (under the digital eye) by the tram stop.