"This might be the best value in all of Tokyo. Gotanda is so convenient to other areas (it's a quick hop to Shibuya and Shinjuku) while also having its own charms and food options (tip: there are a couple really good standing sushi spots nearby and one of the best tonkatsus I've ever had). It's also way less intense than those other areas and I appreciated that every evening when I'd come home exhausted and ready to relax. I appreciated that there is a grocery store one block over where I could find fresh veggies and a waterfront nearby for early morning strolls (it was even illuminated at night for the holiday season).
As for the property itself: your usual small-ish room, nice pajamas provided though. Comfortable bed, clean bathroom. Reception is on the 15th floor and there are small areas both indoors and outdoors to hangout but sadly no real lounge to hangout and meet other travelers. The public bath on the rooftop is just spectacular and feels pretty unusual, at least I haven't come across another property that has one at this price. In a way the whole experience had a sense of quiet luxury -- not at the scale of the Park Hyatt and the standard rooms are small but for the money I don't think you can do much better in Tokyo."