Possible to move entire house or flower bed as object?

[reeljustice]

I wasn't sure how to search this question.

Is it possible to move the entire house or a flowerbed as a single object?

We spent some time last week moving stakes on the homesite to try to get the optimum placement and orientation. I have most of my design in HD Pro 7 to scale for the landscape and would like to move and/or orient the house and flowerbeds according to "real-world" conditions.

Is this possible in HD Pro 7? If so, could someone please enlighten me or guide me to a post of tutorial?

Thank you for your assistance.

Joel