Great place!
We really enjoyed our stay here - it's modern, clean, and very Japanese style design. The two bathrooms is a huge bonus and two bedrooms for three people is really nice (the second sleeping area is the tatami floor living room). it was so nice to relax each night and watch TV (Netflix only) and we highly recommend everyone see Japan Style Originator as an entertaining way to learn about the many cultural aspects of Japan you couldn't otherwise know. that was our favorite!
cons: there was not a large mirror to use for getting ready. the open shower is very stylish, but also cold to use since the water didn't get scalding enough to accommodate for the drafty air circulation. I also tripped a few times reaching the bathroom in the night because of the many small steps and change in floor height (which is very common in Japan).
Overall everyone loved the style and quality unit. it was about 5-10 minutes walk from the train stations, which is very doable, and Akasaka main st. a few blocks down is SO cool at night. this was a reasonably priced nice accommodation for a group.