Just about to move into a new house, other half says painting is required in all rooms except kitchen!
As that comes to about 200m^2 of wall and I've got an air compressor plus something very like this - http://www.screwfix.com/prods/39424/Power-Tools/Air-Tools/General-Purpose-Spray-Gun - spray painting comes to mind, though I'll need to get hold of a filter to remove any compressor oil from the air supply and also lots and lots of masking tape :)
- What kind of air mask will I need? - I suspect the paint tool won't work right if I point it at the ceiling (should that be required too) and nor will the gravity fed type. Is there an air tool which can do that or will mine work?
Any other comments welcome, as would be a link to a guide on indoor spray painting!