Before picking your wedding venue you have to come up with a rough estimate of how many guests you'll be hosting and who you'll be inviting. If you're going to be inviting your extended family, close friends and work colleagues you may want to consider getting a large hall as this is an occasion that will be talked about in the years to come and you don't want people complaining that they were cramped up and didn't have enough room to have a good time. Leaving adequate space room for the food tables, the dance floor and the band or DJ will also depend on the number of people you invite.