I stayed at this guesthouse in Atami last December and had a pleasant experience overall. The location is quite convenient, as it’s close to Atami Station. There is a short uphill walk to reach the guesthouse, but it’s still manageable.
Overall, I would rate the guesthouse 8/10. The main thing to note is that, as it’s a guesthouse, the bathroom and toilet are shared. There is also an onsen available on-site, though it requires an additional fee (which is not expensive). The onsen operates on a time schedule since it’s shared between male and female guests.
The host was friendly and welcoming. I didn’t really get the chance to use facilities like the dining area or the rooftop, but the dining area has a balcony with a nice sea view, which looked great.
Another big plus is that the guesthouse is within walking distance of Atami Heiwa-dōri Shopping Street, making it very convenient for food and shopping.