This place was an awesome place to be! 3 stops away from Shinjuku station, close enough to drink in Shinjuku and get back for less than 1500 yen for a cab, extremely fast wifi, and plenty of space for 7 adults! The station is less then a block away (oedo) and it's also right next to the Tokyo metropolitan building, which offers the same view as Tokyo tower but for free :)
Our two hosts also went above and beyond, grabbing us cabs from the Tokyo Hilton and giving us an entire run down of the stay, and explained how everything worked.
Supplied a ton of complimentary bottled water for us, and had pretty much all the toiletries we needed as well. Absolutely nothing to complain about unless you're a bigger person (though at 6'3 285 pounds I got around the house fine) though that will be par for the course for pretty much all of Japan. I would absolutely stay here again when I come back!