Our stay at Tokyo Kids Castle was undoubtedly the BEST! Our host graciously welcomed us at the train station & escorted us to their place. The place was fully stocked. From an abundance of towels, water bottles, kitchen supplies, high chair, rice cooker, infant bath & plethora of toys to entertain kids of all ages. They even gifted us these amazing sweets from their region. Before they could even go over the logistics of the place, our kids bolted to the rock climbing stairs/slide and the hidden secret play area. The kitchen was amazing and the outside patio was gorgeous. The patio area allowed us to watch our kids from the outside into their play area. The beds were the comfiest with lots of extra blankets and futons available. The place was so GREAT, we didn't even leave to sightsee. We just grabbed food from this amazing yakitori place they recommended, hung out as a family & just enjoyed a relaxing weekend. Upon checkout we felt recharged and ready to explore Japan.