Here is a video about how to solve your problem when you always receive the unexpected guests in your house. This is applicable to those who have family members and relatives that love to drop by and spend the night in short notice. Furthermore, they won't feel uncomfortable and you won't have problems even though you only have two bedrooms in your house! Want to know how? Okay, watch this video and be inspired by it.
MY COMMENTS: Do you notice that the inventor only transform study table, sofa and cupboard to a bed/beds. There are also coffee table that can transform to dining table. Now, what about other solutions or genius technology?