What the pictures won't tell you is just how great Akiko and her team are to work with. Quick responses and very helpful.
-Location: Very close to the station. Close to a bunch of restaurants.
-Size: The place is huge by Tokyo standards. It was great to have room to rest.
-Labeling: Everything is labeled. Read the instructions and you're good.
-Wifi: Solid. Good enough for my family.
-Host: Superb. Very helpful.
A few key things for us:
-Family Mart is down the street, right next to the Akabanabashi station entrance. Super easy. This allowed us to go EVERYWHERE.
-Foot Town (Tokyo Tower) is a quick walk. If you need a quick meal fix, you can't beat it. Lots of options for the family.
-If you're coming from the US, get a Suica card and JR Rail Pass ahead of time. It made our lives much easier. We also purchased Docomo SIM cards ahead of time and got great reception from Heroshima to Sendai with our Verizon phones.