First thing to note is that this place does not have an elevator. I'm an able bodied person so it wasn't a deal for me, but just note this if you or your guests are thinking about this place.
Aside from that, this is a great place to stay. A few blocks away from Akihabara Station and has a few convenience stores nearby.
I'm not a person that needs much luxuries when I travel since I'll barely be in the room so this room was good enough for me. There's no TV in the room if you're into watching local television to relax before turning in for the night. The room isn't big, but it's not small either. It had the perfect amount of space to move around without any trouble.
I think it's perfect for one person as two big luggage might take up a lot of space.
Also note that there isn't any heating in the shower (not to be confused with not having hot water), so if you come when it's cold the room with be cold. I didn't mind it.