WOWGinza lived up to it's cheeky name. We stayed for a week and we're overwhelmed by the ease, hospitality, and convenience of this great apartment. The location is perfect, close to three different stations depending on your destination, and an easy walk to Tjukiji fish market. Mas was communicative and helpful with recommendations (take the Narita access bus - it is so easy and cheap!!). This apartment was significantly better than any hotel. And access to laundry was especially helpful in the blistering summer heat of Tokyo.
The view of the rail lines is neat and actually sort of calming at night. I did sleep in earplugs but probably didn't need to. Also a great little kitchen and living space. Highly recommended!!!