Excellent tour of the Nuns Valley. The pickup was from the hotel and was punctual. The morning was very relaxed, and our guide/driver (Andre if I remember correctly) was informative and had a good sense of humour. We stopped at various points and met up with other vehicles on the same tour. The stops were relaxed and we never felt rushed to get back in the vehicle and move on.
The highlight for me was the stop at the glass floored cliff walkway (580m above the beach) at Cabo Girao.
Well worth the money and gets you into places that coaches/minibuses couldn't get. Felt very safe during the tour.
Still amazed at how steep some of the roads were!
Would definitely use again if we went back to Madeira.