What it is right now is 16 vendor spaces, all facing one direction. I'm using one space for a layout demo. I think the original plan was to allow people to use both sides of each wall, but, I found it easier to give people their own whole wall as most everyone is <120 days in SL and not prone to cam around to see if they're penetrating. (=_=)
What I've put together is 24 vendor spaces, facing toward the center of the mall and the entry way. I'll still use one space as a demo and continue to rely on one wall per vendor. But, the walls are touching now and delimited by wooden poles. (^_^)
http://slurl.com/secondlife/Kuula/183/239/103
Please take a look and leave some constructive criticism here in this thread. All textures are free and full perms. The wood used is a LL texture from the Bay City pack. And, the build so far is 10 prims less than the original mall below. (^_^)
Given the current prim count of 114 with a potential peak of 240 vendor prims, I see a remainder of 144 prims for additional decoration. If anyone has any additional ideas on what could be added to decorate the mall, please comment in this tread. (^_^)
There is no date set as to when I'd consider using this new layout. Before I do so, I'll take input and leave an announce in the group so that the vendors will be able to facilitate the relocation of their prims. (^_^)y

P.S. - I believe a portion of the mall will be embedded into the land terraforming... So, those 4 ramps may disappear depending on how it fits into the ground. (^_^)y