Pretty much what the other guys have said.
The boathouse end is a bit weedy but does have a lot of wee Browns knocking about.
The opposite end from the boathouse is a deep bay. Drop you flies in the shallows and pull them slowly back following the bottom as it drops away. The arm of the loch that meets the path on the way in can be productive, but don't fish it for too long as once you've covered it for ten to fifteen minutes that will be it done.
The water is very clear normally, so long leaders are a must and the bottom is weedy, but full of fly life. Damsel patterns are a must.
It's a really lovely place to fish if the weather is kind. I remember that the fish always play hard and when it's on, it really is ON
Take a camera!
Good luck