Just finished putting my tables together and I love them!  The quality is very good.  I will say the coffee table was off a bit when I first put it together.  It wobbled and one side was shorter than the others.  The frame was crooked but I decided to finish putting it together in hopes that I could straighten out the frame with some pressure.  Once the mirror and glass were placed and I came back to it 2 - 3 hours later, it no longer wobbled.  I let gravity take it's course and the issue disappeared.  Good thing because I was willing to live with it regardless, love them that much!  lol.