I actually have five of these and find them so versatile for plants outside and inside the house.  The ones outside have held up great in the Arizona sun and I haven't had any issues with rust which was a worry for me watering with the garden hose onto these tables.  The construction is a little rough around the edges and there's some variability in how well the slate tiles are placed in terms of height (there's a minor difference in height between some of the tiles on each table), but it's not really an issue for me.  If you need a perfectly smooth surface, this isn't the table for you.