Balconies at BWI

[TrvlLin]

I have booked a concierge room at BWI, and I remember from our last stay there that we had a teeny tiny balcony. What I don't remember is if ANY of the concierge rooms have a larger balcony? Also, are the concierge rooms a mix of garden/water/boardwalk views, or just garden, as in our previous stay? I would like to ask for a boardwalk view with large balcony, but I don't know if that is a different category from concierge. I anyone can help...I would appreciate your info! Lin