I was there a few weeks ago and I hope to get photos on here soon. The reflections from the windows have to be watched and the tinted glass seems to lose about 2 stops of light. Wearing black is probably a good idea too.
Second floor rooms have chance of catching a couple of lampposts. You will be shooting straight into the sun in October. If you want any more info let me know.
BTW the food in the bar is excellent.