That sounds like a damn good deal. One of my best friends is getting married in July and we've all been helping her sort stuff and we couldn't find anything for that good a price! I agree with the others, I'd haggle for a few extras rather than the price. I found when helping my friend that a lot of these venues really do want to please you so definitely tell them exactly what you'd like and see what's the best price or deal they can come up with, they're usually pretty helpful. Venue looks lovely too 
