Need to preface this by saying that the host, Masahiro, will be one of the best hosts you'll ever come across. His replies were always incredibly fast and he even messaged me back at 2am when I thought I had left something behind in the room. He's kind and respectful, and wants what's in your best interest. It was an absolute pleasure dealing with him.
My travel companions and I booked this room last minute. We needed somewhere very inexpensive to stay for 2 nights and if that's what you're after, then great, this is it.
It is advertised as being 6 minutes away from Akihabara station, which is the main reason why we booked it. But please take into account that you will have to walk for about 10 minutes to get to the closest train station from the hotel. We had heavy luggage with us so the trek, including a steep incline at one point, was less than pleasant. Convenient stores are less than a 4 minute walk away, which we appreciated.
The room itself looks mostly accurate to the pictures provided, however, it was less spacious than what we expected. I wouldn't recommend for more than 4 adults, maybe even 2 depending on your personal space limits and amount of luggage. We struggled with the cramped space, especially not having much space for luggage. The bathroom was small and confined, you couldn't really get changed in there.
Overall, the building has a hostel feel to it and is good for an inexpensive short stay with an absolutely lovely host.