We have had this for the last few years. It is used a lot, so it has some wear and tear. I actually installed rollers to the bottom, which was very easy, then installed dry erase and chalk boards on the back so we flip it around frequently. We have pretend kitchen on one side and pretend school on the other. It works out well. 
The amount of nicks and scratches and general wear is what I would expect. Nothing has broken off or malfunctioned, even with the alternate usage.