Hey i was wonderin how to resize objects

Hey Thanks for the help the hide di dit all for me and it was much help

Another question when i am rotating is there aney other better way of doing it because the one that comes with it its goes all over the place

Okay i was wondering when i make a house how do i go inside it and decorate it because when i go to put furniture in it i cant see in side the house to kno where to put it

Please Help