I loved having a private mineral hot water bathtub on my outside deck- there was a screen to ensure privacy but still a view of the trees and forest. It was very soothing-and very enjoyable. We travelled to Hakone from Tokyo on the Romance train (not really romantic so not sure where the name comes from but is a nice train) and took advantage of the luggage delivery system once in Hakone station to allow us to just start or sight seeing day. Hakone is a beautiful area- wish I had stayed for more than one night. The restaurants here shut down EARLY- like 8 pm so plan accordingly and if possible, make a reservation.