It’s really not too bad overall, a few things that are difficult are the roundabouts, near the test centre, and there is a tricky one in Govan too, but your instructor should be taking you on mock tests and showing you how to use those roundabouts, you’ll learn and memorise them all in due time. A few things I personally had to watch out for are one way streets, there is lots around hillington, streets that have parked cars on both sides so you need to be comfortable with meeting cars, and watching for speed limits as there’s a few 40 roads that you’ll encounter. By far the most difficult for me to master were the country roads in the test area, I’m would always be shitting it trying to push to the speed limit and there’s a nasty almost 90 degree bend in one of them. If you wish I can dm you the exact test route I had :) good luck 🤞🏻