The place is more like a hostel/shared house, but you have enough privacy. There are also not many rooms, so it was perfectly fine for us. The location is great regarding the connection to both airports (Haneda and Narita), as it only took us ~1 hour going there. As it was our last day in Tokyo I don't know how the connection to the city centre is.
The room is clean and the bed is super comfortable. There is also a small fridge in the room. There are several izakayas close by (we just tried one, but there the food was really great!!) and also a 7-eleven for everything you need.
If you are sensitive to noise, you do hear the cars in the night and also sometimes feel them if it is a big lorry.
The check-in is perfectly arranged (you have a PIN for both doors). Unfortunately you can't check in before 4pm, which I think is a bit late in the day. But overall I would definitely reccomend Takeshis place!