I didn't really expect to be very impressed by these cabinets after reading that the body is plastic and the mirror glass is very thin.  However, the plastic is heavy and the mirror has a decent backing.  The installer commented about the good quality of the door hinges.  Two cabinets, placed on either side of a large mirror, create a nice three-way mirror.  Time will tell if the mirrors are durable.  I will revise my review if they fail.

Pros: This size is very difficult to find.  Installation (by a pro) was easy.  The cabinets were very well packaged.
Cons: Haven't found any yet.