The new fans in our bedrooms work well. We have left the air con off overnight and it is plenty cool enough for sleeping. It helps that the apartment is already cool when we switch off the air con and go to bed.
It took one sparky and his apprentice about two hours to install all three. I made sure I grabbed the three old incandescent light bulbs from the removed fittings. While it saves us throwing them out, but oddly the sparky took took one old oyster complete light fitting away and one shade but left us with one complete one.
I knew I would not like the light given out by the new fan/light and I don't. It is a circular fluorescent tube and gives out a very cold light. I rarely use the overhead light, so it does not matter too much. I am not paying for a warmer fluoro tube until the present needs replacing and since it is seldom used, that could be a long time.
There was some unpainted ceiling where the old lights were removed and a couple of screw holes, so I had to patch and paint. I did it straight away as it is easier while the beds were not below the fans. Never know the difference now.
Tradies being what they are, I had some fingermarks to clean off the ceiling and off the initially installed fan blades. They were more careful with the subsequent ones. In these days of plastic everything, the fan blades are painted timber. Not sure why but I like the idea.