I was on the Rossia in 2010. They are sister ships. The E cabins are on the lowest passenger deck, which also contains Reception, the library, and the gift shop, and the F cabins. There is a small bar/lounge on the deck with the A and B cabins. The cabins themselves, as far as I know, all have the same plan, which you can see when you look at them under Accomodations. They're all fairly small except for the two just outside the restaurant, but they seem adequate. Since I was traveling solo and had a C cabin, I'm not a good judge of how it was for two people. But nobody complained.