There are so many Monster High accessories that can be used to decorate and furnish your Monster High Doll House or you could just as easily make your own furniture quite cheaply.
If you're a Monster High fan then you probably have more than just one Monster High Doll. Everyone I know who loves Monster High Dolls has multiple dolls, it becomes a bit of an obsession. Every time a new doll comes out, it's impossible not to want her or him.
The problem is that you need lots of room to display them but if you have your own Monster High Doll House you can display them there.
There are many ways to make your own Monster High Doll house like making one from scratch using cardboard, like the one below.
These are just two examples of many Monster High Doll Houses that are at this link for you to look at. There are pictures, video and plenty of ideas for inspiration.
Make sure you watch the last video on the page. it's the most amazing Monster High Doll house I have ever seen and you will be surprised how easy it is to make.