We just added an exposed deck at our place.The wrap around deck is PT and is completely covered,so that is fine. But I don't like it when exposed.Thought about composites but not really thrilled with them.Ipe is very pretty but this Tiger Wood (which I found on evil bay)is stunning. We have washed and oiled it twice this year. Have been told a couple more times and it should be fairly maintenance free. good luck
Dave