Just curious.
If you have a fully enclosed garage, do you have a window in it?
Why/why not?
We were going to have a high narrow window on the side wall but couldnt as that wall is on the boundary and our council does not allow windows on boundary walls.
So we ended up going for a window on the back wall, starting from about half way up - about the size of a typical kitchen window.
I realise this wouldnt work for all floor plans but our garage only joins the house on one side wall, the back is entirely an external wall, one side of that has a back roller door so you can access the pergola directly from the street without going thru the house (good for BBQ's etc)
The window is on the other side, and that's the side my car is parked in - means I see my back garden (thru the open end of the pergola) every time I pull into the garage
Also, of course, the garage is not dark during the day - which I think garages without any windows can be dark when the roller doors are all down - pain if you have to turn the light on every time you want to get something out of the car or the garage.
The only issue I could see is security - potentially makes it easier to break in via back window - but there are plenty of other back windows on the house anyway.
I guess it means you can break into the garage only and thus the car - if we are both out in one car or walked somewhere - but cant say Ive lost any sleep over that one.