We purchased this chair based on the product description, as there was no opportunity to try it in person beforehand.
The chair itself is not defective, and the build quality appears solid. However, the actual massage experience did not fully align with what we expected. In particular, several massage modes felt uncomfortable around the lower back and hip area (pressure felt too concentrated), which made them difficult to use.
Across multiple users in our household, we found that only one or two of the gentler modes were consistently usable, while most other modes were not practical for regular use.
We did reach out to explore exchange options. While customer support was responsive, the available options were somewhat limited, and the process of switching models involves high additional cost.
Overall, this may still be a good fit for some users, but based on our experience, I would strongly recommend trying the chair in person if possible before purchasing, especially if you are sensitive to pressure in the lower back area.