Comment by druskacik

Added, but just the Milan - Brusells route from European Sleeper so far.

https://trainbot.eu/?from=milan&to=brussels&type=return

The 20€ Milan - Zurich tickets also don't look bad, but the early-morning departure / evening arrival are probably not that optimal.

https://trainbot.eu/?from=milan&to=zurich&type=return&seat_t...

EDIT: note, this route will be available from September.