Staying at Charlie's place was an exceptional experience. We loved absolutely everything. To my mind once you stay at Pijp you will never choose any other Dam area.
The location itself is great. Tram is in several minutes walking. But we walked everywhere without public transport. Museum quarter is 15-20 minutes by foot. Dam square is around 25 minutes by foot.
Alber Hejn supermarket is in the beginning of the street. Moreover, numerous cafes and restaurants are also around.
The flat is in the 2nd floor without elevator with very thin ladder. It has 2 bedrooms and living room. But most of the time we spend in the kitchen with great table for morning breakfasts and evening conversations.
Btw, I haven't seen that cat is living in the flat in the description. We didn't have any problems with it but for people with allergy it can be a problem. The cat itself is liitle bit grumpy and likes to act crazy in the evenings. But as soon as you start pat and play with it, it likes you.