We had our wedding in October, which can be very tricky weather-wise in Philadelphia. We got lucky and had a beautiful day! Much of the garden was full and still grown, too.
The tent covered the courtyard and we had lovely lighting throughout. It can only fit 150 comfortably (even though they claim it can fit 200 - that must be more for a cocktail reception as opposed to a sit-down meal).
Click on each tool to see a sample.