Guesthouse just a 5-minute walk from Atami Station.
"I only stayed 1 night but it was great,very nice mattress and great showers
There was a bar and restaurant downstairs which was ok but a little expensive
I recommend staying here"
Not recommended for a newbie. Check-in procedure was really complicated for foreigners, making a call to the host to get the password of the key box. Without Japan number I contacted the host by e-mail in Japanese instead that took some time. 500 yen onsen fee is compulsory. You need to pay more for a towel or amenities. The room and communal area with a small kitchen was good.