I am not sure what you mean but if you go to this site at least you can look at the deck plan and it will also give you an idea of the cabins and facilities: http://www.princess.com/learn/ships/cp/deck_plans/cp_plaza.html ..........Neil.
I mean what are the rooms like there will be 3 of us in a room, is there much room..and places for suit cases etc.
I think for three of you there will be sufficent room and drawers and wardrobe space. The suitcases will, if they are normal size, fit under the bed and the settee will turn into a bed with its own curtain to surround it usually. The spare bed will be made up by you cabin steward each evening and made back into a settee each morning. One at a time in the bathroom is the norm .Do have a look at the layout on their web site though...Hope that helps.... Neil .