Ceilings

As much as I like plaster I think ceilings should be sheet rock and not plaster , hopefully using screws with seven across each 5/8" board
But patching The Plaster can be fun too, the pleasure of having plaster running down your neck and in your ear shouldn't be missed. although it is similar to the drywall mud used with the dry wall tape.
There are lots of things you can do with ceilings , from coved corners to texture patterens ask for more used as needed The power coming in and the wire going out connect to the odd colored screw often marked as common 3 conductor with ground If you have aluminum wiring in your house call an elctrician , and only use parts marked and treated for aluminum Move over and click the switchess Hold mouse over a switch to show the path of the power Then Click each switch for path to light -->