This is a nice site in Shirley’s southeast corner. It’s fronted by a rocky beach and offers plenty of level ground on the site proper.
Are there better sites nearby: Not really. Site 6 is fine, particularly if you have a large group. But it’s right beside the Ryan Lake portage and won’t be that private. Site 9 is small, but does have access to some cliffs, which is pretty cool.
Related Trip Report: Shirley Lake Basecamp