Conversation-wise and overall experience was excellent. Slawek has a warm and friendly personality and listens to what haircut you asks for.
However, I would only advice to get more standard and easier haircuts as the technique was somewhat poor and didn't feel like it met the price I paid (£45). The blow-dry is not what you expect in this price-category either.
It was a great experience. He understood exactly what I wanted. He is a great conversationalist. The time just went by and I got a great haircut by the end of it.
I would definitely recommend this place.