you have to go into your inventory and then on the bottom right there is a button that says grab mode click that and you can grab any furniture and move it. :)
You go to the store, click build, then click on an item you want to move. It should say rotate, sell, and move. Hope this helped!
Click the button you would use to purchase furniture. Once in that mode tap the object to move then either drag it or use the rotate button.
You have to go to your inventory on one of your Sims. Then you grab your furniture and click in your inventory. Then you have it wherever you go.
Yes there was.