single room-for which price??

how do you find a room with no extra or double payment?

i am interested in europe cruises.

Start with the most expensive cruise lines, they have the lowest supplements to start with.

For Europe Holland, MSC, and Fred Oslen seem to have the lowest supplements atm. Baltic trip I'm looking at is only 25%...now if I could just find a cheap flight!

Holland and Fred Oslen have a roommate matching program but I've heard it's specific cabins so the rates won't be the lowest you advertised elsewhere. Better than 100% extra though :)

Start with the most expensive cruise lines, they have the lowest supplements to start with.

That is actually a wise recommendation and makes sense at bottom line and then above ;)

I also wait for after final payment sometimes. they will have special flash sales. even though I pay typically 150% in the cheap seats, 150% of a great deal is still good.

If its a specific sailing I'm interested in I check it daily. the cruise prices fluctuate almost as fast as airline's!