Murphy Bed in the Basement

[dtro]

Hi, this is Kerrie, dtro's wife.

I would like to construct a murphy bed in a spare bedroom's closet, which is located in the basement. I have been pricing the mechanisms and full units on the web, which seem abit expensive. I was wondering if anyone "out there" has plans, material lists, suggestions, etc for constructing something like this?

The closet in mind is unfinished, just painted and trimmed (casing on outside) and is about 81" in height.

Thanks.