Hi all, i have been reading this forum for a long time now. But this is the 1st time i am listing my problem here. I am a new user of AutoCAD MEP 2012. Everywhere i seek for some tutorial i find that they start from a floor plan that was drawn in MEP standard. I mean they were already assigned spaces and other properties. But the problem is, in my country most of the architects use only AutoCAD. So whenever i get any floor plan from my client, it is a plain autocad 2D model. Now my question is, how can i work with this 2D floor plan in autocad MEP 2012. Is there any way that i can generate new spaces in theat 2s drawing or convert them.I'm in a great fix. Any helpful information would be highly appreciated. Thanks in advance