The experience I had with Warmińska fabryka okien ...

The experience I had with Warmińska fabryka okien postęp​ sp. z o.o. was a mix of good and bad. While the quality of their windows was impressive, the customer service left much to be desired. I faced some difficulties during the installation process, and it took longer than expected to resolve the issues. Overall, I am satisfied with the product, but the service could have been better.