I'm not sure what you mean by "a downstairs." Do you mean a basement? If so, then this may help: http://thesims2.ea.com/exchange/sto...sc&nrows=5&storyCat=&locality=&country=&view= or the more advanced one: http://thesims2.ea.com/exchange/sto...sc&nrows=5&storyCat=&locality=&country=&view= If you didn't mean basement, could you please explain what you do mean.
