I experienced no difficulties with this company.
I have a bunch of household appliances from this brand starting from the TV ending with speakers and everything works fine.
In case of any defects, there is a chance to apply to a special service where specialists will help you to replace the product. However, this must be a factory defect but its not difficult to prove that if it really is.
All in all, much props to the LG company, they have good stuff for home and they really create comfort and ensure coziness.