Would not have agreed to DJ at this venue if I had seen it first:
No parking (yellow lines where you have to unload the gear). Function room upstairs. DJ tucked away around the corner - can't been seen. Big open windows - no blinds so when it's light outside it's also light in the room.
The venue does have a decent outdoors area, which is great for the pub however on a nice day / warm night all the guests will be outside so won't be inside dancing.