Hi Linda G.
Sure there is a shower on the train, just bring a watering can, and I assume you can fit into the wash basin? LOL
Don't know about the station. You might try to check it out on Google- or bring a large can of spray deodorent.
For an extra about $200 you can get a compartment, that has a shower about 2 ft by 2 ft square (it also doubles as the rest of the mini bathroom), but I doubt that you would consider it a worthwhile expenditure of funds.
That's about the extent of my suggestions at the moment. If I thnk of more, I'll email you.