Choosing seats on right or left of train from seat map

I would like to know if there is a way to tell the right and left sides of the train on a seat map. I am travelling from Innsbruck to Bologna on an EC train (EC83) in April this year. I’ve found that I can choose seats from a map if I use the OBB website, but it’s not clear which is the front of the train. I’ve read that the views are better on the RHS. Thank you.