We had actually attempted to climb Stac Pollaidh twice. The first time from the back, without a path. It was nice, but also quite exhausting, as the greenery is not just grass. So we returned back before it got steep. The second time we went up the hiking trail on the south side. Because of the altitude, it was still good sport.
A time lapse of the sunset from the accommodation can be found on Ronny’s youtube channel: https://youtu.be/UqokoCJz76M