This dollhouse is perfection! A nice solid wood frame. All of the rooms and pieces that come with it are just adorable and also made of wood. Being open on all sides is perfect for my 2 girls to play together with out having to battle for territory. There are no stoppers on the wheels, but the sheer convenience of having this on wheels to move around as you please, far outweighs stoppers! 
My only complaint is that the legs to the small telescope keep falling off, but easy enough to glue in!
I would recommend this to anyone!!