Just as an FYI, the questions from the practice exam are super close to the ones from the actual exam. I was surprised how well they matched:)
The labs are a pain, but don’t despair, most of the problems are about loging-in , so you might have to open a incognito window and browse to portal.azure.com (it seems impossible as you cannot really see the browser bar in the exam, but IT IS THERE, just move your cursor to the top and it will appear!).
I used almost all the time allocated, mostly due to the slow labs that were not very fast to provision the resources required.
Overall I thought it was simpler than the full 70-535 exam, but to each own…lol