Overall, we had a pleasant stay at Shimoda Prince Hotel. This huge building is located right on one of the most beautiful beaches in Honshu. The beach itself is clean, quiet and not overpacked even at the highest season due to its remote location. The obvious downside is that this hotels is far from everything with very few dining options. Those that are available at the hotel are exorbitantly priced!
Back to the hotel itself, it is a relatively old building with dated design that turns its hallways into a greenhouse. All end up almost 10C warmer than rooms, while the in-room A/C struggled greatly. When set to 22C, the room never reached below 24.3C and most times it was hotter than that.
Rooms were extremely spacious by any standard with very comfortable bedding. The provided Yukatas were light and clean to sleep with. There a small working safe but this is a remote hotel and never felt that it would be needed.
The bathroom left the most to be desired as its was quite dated and didn't work as smoothly as other hotels in Japan. It did provide a very wide selection of useful amenities though!
We have to point out that the staff here was very attentive and friendly. Everything was processed in a timely matter. They also spoke more English than in most places which greatly helped