This place was a really good value in a great location: just a short walk to Shinjuku Station, an even shorter walk to Shinjuku Sanchome Station, and just a block away from Shinjuku Nichome, Tokyo's gay neighborhood! Some may claim it's bad merely because it's an old business hotel, but it did its job well.
PROS:
-Wifi was good, a rarity in Japan, especially with older hotels like this
-Bed was comfy and big enough for me (I'm 6'3"/190cm)
-Quiet: Didn't see nor hear another guest while I was there (5 nights) save for the lobby plus street noise was minimal
-Overall, room was clean and well-equipped especially for a business hotel in Japan. While not big my any means, I was able to easily store 2 large suitcases out of the way, put all my clothes in the room's dresser and closet, and there was even a little fridge. The bathroom had all the amenities of a typical Japanese hotel (full bath, movable shower head, shampoo, body wash, toothbrush, yukata, etc.)
CONS:
-You can't bring ANYONE to your room AT ALL. One main reason I got a hotel was for "privacy". I understand not having someone stay overnight, but having NO ONE in my room for any amount of time was ridiculous.
-The hotel is two buildings and I was in the "annex" building. I had to take one elevator up to the second floor then walk a long hallway (with a low door that I hit my head on) to another elevator to access it. Needless to say, taking two large suitcases there was challenging, but I got used to it.