What is a good size room for a portrait studio.?

Question: What is a good size room for a portrait studio!.!?

I have some 500 watt second strobes, some 107" background paper (the kind without a seem), and a bunch of other stuff, but I would like to convert my garage into a studio!. My garage is rather small, even when I unload all the "stuff" out of it!. And my ceilings are only 7'9"!. How tight is too tight for family portraits!?Www@QuestionHome@Com

Best Answer - Chosen by Asker:

The ceiling height is fine!.

But you want at least 13x16' for the horizontal dimensions!.Www@QuestionHome@Com