The van is as described, strong efficient engine and just the right size for a couple. Gil is a helpful host and gave us good tips.
It is a small van so don't expect a caravan experience. That said, it is very confortable. There's a foldable table and comfy chairs to enjoy a nice meal outside and also a hammock if you find a place to hang it.
We didn't cook much but the necessary material is there and the fridge is sufficient to keep food cold for a day or two. Take a portable speaker if you have one, car stereo is not the most reliable and you avoid draining battery when stopped.
We had a great time exploring the coast. It was amazing to wake up by the ocean. Spend the morning, move to another beautiful beach, have a nice meal somewhere and end the day watching the sunset over the water while laying on the bed with the trunk open.
A fantastic way to enjoy the ocean, nature and Portugal