Was fishing there on October 31st last year using a floater and single dry fly - was excellent fishing.
Its in a beautiful location and I didnt find that the trees impeded my casting too much. Shallower at the top end i.e. far end from the fishing hut and deeper nearest to the fishing hut. Looking forward to going back there later in the year and having a go with an intermediate and lure or two there were some monstrous fish flapping about! I only had the floater when I was there and didnt know a dun from a dancer but will be well armed when I go back.
I hope you really enjoy your day it is an excellent location to spend a few hours.