How do I enter and put things inside a house?

[funny1125]

Basically  how do I go inside a building I created and then put furniture in it?

Also when I put a treasure chest in, it keeps letting me take the item from the chest over and over...How do I prevent this?

 

[Clockwise]

to go into a house: http://www.rmxp.org/forums/index.php?topic=36910.0

not sure what you mean about the furniture, usually you do that when you make the map of the inside of the house
unless your trying to make it so you can buy furniture or something.

as for the treasure chest you'll want to add a command to turn a local switch on
then make a new page in the event with the condition = local switch '__' on
(probably want to use a graphic of the chest open as well).