Sister Bay Inn was very clean and it was clear that there were property upgrades made since the photos were posted on Google. Breakfast provided was limited, and not a hot breakfast. Room was clean and well supplied, Lobby was clean with a friendly, helpful staff. Pool, hot tub, fire pits were also maintained and checked by staff at the end of the night. The only thing that was an issue for us was our room was damp and smelled musty. Ventilation could be improved on the back, separate building.