I'm skeptical about the Merrimac plaza potentially being converted into anything other than a surface parking lot. There's a small garage inside the building, but the plaza-turned-surface lot is too critical to the functions of the building. There are shelters, emergency mental health services, and outpatient clinics on that location. Clinical staff, visitors, and emergency vehicles use that lot for access as the clinical/emergency entrance door is right there. I'd love to see the plaza restored, but I think the argument for preserving the emergency and visitor access via that lot will win out.