Design Your Dream Room Online comes from Bravo TV, and is designed to advertise a show I never heard of. In it, students, as the title says, design an ideal room. They can then email the url to a teacher, who in turn can post it on a website.
Besides just being a fun activity, this can be a useful exercise for English Language Learners. It reinforces knowing furniture vocabulary as they choose what they want to put in their room (they also choose colors). They can also post the url in their blog or online journal and describe what they put in their room and why they chose the pieces of furniture.