The<em>Invader</em>is full of creature comforts; grav deck, real rooms, observation decks, hydroponics gardens and above all else, room to move. I would not be surprised to find the Citadel has a few comforts like a bar or such in the Grav Deck.<br/><br/>Conversely, travelling in a<em>Union</em>is like being on a bus trip where you can't stop or get our or anything. All you can do is pretend to like everyone else there and learn to put up with the smell and lack of privacy