https://community.graphisoft.com/t5/Collaboration-with-other/Multi-Storey-Zone-GFA-Calculation-Schedule/m-p/276321#M36257 You have four different criteria <BR /> <BR /> Just create a new property group and then add the four different criteria (locations/usage) as properties, Then use those properties as summary fields in your schedule(s).<BR /> <BR /> If you want to sub-divide your criteria as in "all rooms on a floor" - etc. I believe you would have to make four separate schedules - one for each criteria (group)<BR /> <BR /> Then set the proper locations/usage in the applicable properties for each zone. <BR /> <BR /> Also note that you can create overlapping zones as a alternate? <BR /> <BR /> See property manager in Archicad 20 under Options. Fri, 14 Apr 2017 01:17:20 GMT poco2013 2017-04-14T01:17:20Z https://community.graphisoft.com/t5/Collaboration-with-other/Multi-Storey-Zone-GFA-Calculation-Schedule/m-p/276320#M36256 <DIV class="actalk-migrated-content"><T>Hi, <BR /> <BR /> How can I calculate the total area of units in a multi-storey development? <BR /> <BR /> I would like to show the following criteria in a schedule:<BR /> Unit Type / Total Area / Ground Floor Area / 1st Floor Area<BR /> <BR /> I had the same problem with total unit areas, adding the unit zone area and the balcony zone area for an apartment area schedule.<BR /> <BR /> Any help would be appreciated.<BR /> <BR /> Cheers</T></DIV> Thu, 13 Apr 2017 02:00:19 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Multi-Storey-Zone-GFA-Calculation-Schedule/m-p/276320#M36256 Anonymous 2017-04-13T02:00:19Z https://community.graphisoft.com/t5/Collaboration-with-other/Multi-Storey-Zone-GFA-Calculation-Schedule/m-p/276321#M36257 You have four different criteria <BR /> <BR /> Just create a new property group and then add the four different criteria (locations/usage) as properties, Then use those properties as summary fields in your schedule(s).<BR /> <BR /> If you want to sub-divide your criteria as in "all rooms on a floor" - etc. I believe you would have to make four separate schedules - one for each criteria (group)<BR /> <BR /> Then set the proper locations/usage in the applicable properties for each zone. <BR /> <BR /> Also note that you can create overlapping zones as a alternate? <BR /> <BR /> See property manager in Archicad 20 under Options. Fri, 14 Apr 2017 01:17:20 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Multi-Storey-Zone-GFA-Calculation-Schedule/m-p/276321#M36257 poco2013 2017-04-14T01:17:20Z