If you'd like to email or call me and let me know a bit more about what you're considering (could it be a basement apartment with kitchenette, a space over the garage, is a full kitchen needed, is separate laundry needed, etc, etc) I can send you some other options.
firstname.lastname@example.org / (434) 260-1435.
Best of luck
If by first floor in-law suites you are speaking of homes with a first floor master suite, then the answer is yes. Typically we do not refer to these homes as having an in-law suite, that designation is usually reserved for the lower level, i.e. basement or terrace level. You can certainly find homes with a first floor master suite for in-laws and have other bedrooms on the second level or on the lower level allowing everyone their space. I can e-mail appropriate listings if you wish.