Don't use plain ceiling with 'Automatic Ceiling' ... you'll not see what you have created.
Use ALIGN tool to 'straighten up' ceiling in lobby - video shows roatation and nudging.
Watch video Revit Basics pt3 - ceilings and visibility online without registration, duration hours minute second in high quality. This video was added by user emmockladdie 13 March 2013, don't forget to share it with your friends and acquaintances, it has been viewed on our site 7,016 once and liked it 15 people.