im thinking right now more kiosk with goods brought in and coffee. it would require a change in use and upgrades if we went all out. one big issue is no drain (or not one within 35 feet) so our min slope might be tricky when tying in to the existing line. bringing water to the space is easy, just draining it is the issue. another drain option would be a sump and discharge pump system, would need to check with building services on that one.
my thought to was remove the windows and sill walls within the columns, floor, ceiling and replace with retail aluminum frame and glass. really open it up! ADA will also be a challenge as the first floor sits about 30 inches off the exterior elevation and limited exterior space to add a ramp. we may have to do something similar to basil's entry and have the ramp on the inside. our current ADA access is through our parking lot with grade level 36 inch entry doors.