Where do you get Homes to put your lamps or other stuff in, I am kinda new to this site, please help!

There aren't any and staff is against implementing them

Lamps and other household items that have no real function are mostly meant to go in your pets' treasure chest. You can tailor their treasure chest to your liking-- some people like having domestic items to reflect their pets' personality or aesthetic. Or you could stick them in your gallery if you want to collect them. Other than that there's really no purpose for them besides selling/fragmentizing them. Like Darkrai said, there will never be 'houses' for you to decorate on this site.

Thank you for the information!