High and Low Sided Chair

I am hoping someone can tell me what type of chair this is. Unfortunately, I only have the one picture to share. I saw this chair for sale on an online estate sale but was unable to buy it. I have been trying to find one that is similar but have had no luck. I contacted the estate sale company and the only information they had was that the chair is called a "settee." Is that correct? I can't find anything that looks like this chair anywhere. To me it almost looks like a chaise or fainting lounge but in a smaller chair version. Any help would be appreciated!!