He is extremely professional and his advice is much much much worth-full than the project cost.
So far best personal trainer I have ever met, he is very prompt to response and answer all of the questions I have.
I will report him back few times to check the progress, but I recommend him anyone who would like to start their training.
I really enjoyed working with Marcin. He took the time to get to know me and my habits and created a fitness plan which works very well for me. Highly recommended!