As far as I can remember, wedding venues were always expensive. I remember as a child I heard conversations between my older cousins and their parents, arguing about which venue to pick based on how much it cost. Back then, it was obvious that the parents were paying for it. Nowadays in many instances, it is the young couples' responsibility to shell out. My cousins' parents would point out all of those venues that were affordable (they preferred less than affordable - more towards cheap venues) but my cousins would argue that these venues simply looked affordable and nothing else. No other appropriate adjective for a desirable venue for a wedding could describe them. My cousins would throw a fit, of course, exclaiming that they wouldn't be caught dead in such dull venues, let alone get married! If only Bluebird was available at that time…
There are plenty of positive adjectives you can add in front of the word venue to describe Bluebird in addition to AFFORDABLE VENUE. You can say
And so on...
Come see for yourself!