Barcelona to Nice to Venice
 

I'm planning a trip that would take me to Barcelona staying 3 nights then via train to Nice for 2 nights and train again to Venice for two nights.

Does this seem like to much schlepping? Is this possible without too much stress? Any suggestions for a very romantic hotel in Venice?

those are some loooooong train rides - I know there's a night train that goes from Nice-Venice, so you might want to consider that to save time. Also, check www.whichbudget.com to see if you can find a cheap flight from Barcelona to Nice