Sun/Sky bed set up for 3, porthole???

[moobear67]

Sailing on the Sun next year with a large group of girlfriends. We will be on deck 4 forward with porthole and interior rooms. We will have a few rooms with 3 people, hoping to use the sofa bed, NOT the pullmans (we are too old to climb up there! 😄). I have been in a porthole cabin on deck 4 with my husband, so I know what the room is like size wise, but I can't envision how the sofabed fully pulled out fits in the room. Does anyone have any photos of this configuration on the Sun (or Sky, or other NCL ship that may have the same type room), or can anyone describe how this works? We would like the other 2 beds to be separated as well, or is this not possible with the  3 bed configuration? Thanks!