Multifunctional coffee table

These functional coffee table can be used as 5 parts. It has main body and also it has 4 movable parts which are used as small table and small seat. 

First of all I created project file named as "IB_famigliamadre". Then I open new family file as "Metric Generic Model Face Based".

Firstly I created legs of the main body. ​I drew my references by using referance plane and drew the leg. I defined my parametres as width and length.

Then I define my material as parametre and create new material as wood1 which is used for main body.

You can see my family types for the leg.

Then, I clicked to "load into project" and clicked "place on work plane". I need 4 legs for main body and they should stand as in the below picture.

I opened new family file as "Metric Generic Model face based". I created my references and parametres for the surface of the main body. 

I defined the material as I did before. I used the same material as the material of legs.

I clicked "load into project" but this time, in project file, I click "place on face" because it should be on the legs. This picture shows the main body.

Now, I need to create small tables. First, I created my legs. I applied the same steps as I did before. This time I need different material so I created different material named as blackwood.

I upload it in to the project file by using "place on work plane" tool. Then, I open new family file to draw the surface of the small tables.

I upload it in to the project file bu using "place on face" tool. I put them on the legs. Finally, its top view is as below picture. 

You can put the small tables where you need and when you're done, you can put them inside the main body. Thus, they don't hold so many places.