I bought this set less than a year ago. Between 6-8 weeks after setting up outside, we started noticing cracks on the table (we had not moved it) and then the bench. The slates on the surface of the bench are rather thin and we have a few of them cracked already. 

Although hard to see in the photos, the table top around the hole for the umbrella is barely reinforced. We had a gust of wind tilt the umbrella a bit and the entire table slide sideways, cracking the table top badly. Do not leave the umbrella up with this table! 

The table already looks rather discolored. 

I would not recommend.