My overall stay at Hiroyoshi's location was pretty good.
Hiroyoshi was easy to communicate with and kind enough to alow me to have an earlier check in than advertised.
I also brought the wrong power adapter with me to charge my phone, so he kindly leant me one which i used for the duration of my stay.
The room was exactly as advertised, clean and comfortable for one person with all the modern ameneties needed. Perfect for traveling on your own and great value for money if staying longer than a week. I also think 2 people could stay here no problems, even though it might be a little bit cramped for 2.
Area is nice, safe and pretty easy to navigate, only slight issue is it's kind of away from the action (Shibuya, Shinjuku, ect..) so if you miss the last train around midnight you're pretty much stuck untill the trains run again around 5am or pay for a taxi which can be quite expensive. For example, I stayed out passed the last train one staurday night in the Shinjuku area, then decided to walk as much as I could towards the apartment. In the end I walked for about 45mins finaly deciding to take a taxi which cost me a about 5000yen (£34) just to give you an idea.
Another small issue i had was the internet was kinda poor at the aparment, my advice would be to purchase a portable wifi box opon arrival at the aiprort. Even though free wifi is pretty widespread across the city, i would still recommend getting a portable one, makes things a lot esier.
I would definitely stay at Hiroyoshi's place again, and I highly recommend it to anyone thinking of visiting Tokyo.