Had a terrific stay in Tsukiji! The room is perfect for a solo traveler as it has everything you need, particularly a comfy bed and good shower. If you're looking to see the tuna auction, the check-in is right across the street (as a reference, all spots were full at 3:30am the morning I went.) Aside from that, a leisurely stroll up the street takes you to Ginza, and across the bridge in the other direction is a metro stop that takes you toward Shinjuku. Communication and check-in were excellent. Thanks!