護国寺駅から5分ではなく、10分かかりますのでアクセスが不便な気がします。また、
1階から2階へ登る階段が急すぎて、危ないです。それと壁がとても薄いので話し声がすぐ外に漏れて、昼、夜関係なく近所の人に壁をドン！ドン！ドン！と叩いたり、外から怒鳴られます。大人数で来るのはお勧めしません。
しかし、日本の伝統的な和の家を感じられるので、とても良い体験になるかと思います。
To be honest,I'm kinda disappointed.
The access was not 5min.I takes like 10-12min from gokokuji station or zoshigaya station. The stairs to get to 2nd Floor was too steep that you have to be so careful when going up.And the house is made from woods,Walls are so thin than expected that Not suitable for large groups. The neighbor will hit the wall & will shout to yall from the outside even its Day or Night when you're speaking too loud. We and my friends had a dreadful experience.
But all in all,If you want to experience a very traditional japanese house it's perfect :)