We had a party of two and mailed our luggage from a previous hotel in Osaka. During our week stay, the sheer convenience of the hotel’s location (in proximity to the subway, food, and convenience stores) made the time there worth it.
The room itself was a tight fit, but nothing too claustrophobic considering the amenities within the room.
Additionally, there was a laundry unit with detergent (washes and dries in the same tub) and microwave in the room which was convenient. The bed itself was slightly firm, and the blankets were soft and clean.