She's a solid walnut antique Eastlake chair with amazing upholstery. Eastlake furniture was popular during the Victorian era (roughly 1870-1890). I am quite certain the upholstery is not original. It's in such perfect condition. 
The seat is supported by springs, and one side of it is a bit off, lumpy, but I'm sure someone could adjust that if needed. I just don't need another project right now. 😁
If you want a shipping quote, let me know. I'm offering her up for only $85! 🩷