The quality of the wood. I was shocked when I opened up the box. . I have put together a Real Toy Dollhouse. It was not easy but I found the quality of the wood used was superior. I just want to put the house together and call it a day. I bought different things to go into this garfield house and I don't even want to put the things in this garfield house. I am going to put the things that I purchased into my next house that I am going to be working on.