These doors are just beautiful! Our joiner fitted them and they just work superbly.. smooth, easy opening- on advice, we did go for the floor track which I didn’t really want but it is really inconspicuous. We open and close them each day and they are a joy to use. The opaque glass is just perfect- much more private than I could have imagined- you can only see through if someone stands right against the glass- but it lets plenty of light in. I was anxious it might appear a bit white and stark: but not at all! Overall appearance and function is that it’s a quality product- but as has been said before- benefits from expert fitting.