We had a great stay at Karlijn's place. We were warmly greeted after arriving quite late from the UK, and shown the flat and amenities before Karlijn headed off. The flat is really stylish with nice touches, looks even better than in the pictures! The bed is super comfy, bathroom is great (didn't use the big bath in the end unfortunately!), the lounge is perfect to relax in after a long day of walking or cycling, with big windows and loads of light, and the kitchen has everything you would need if you wanted to chill one evening.
The location was perfect - with loads of bars, cafes and restaurants within minutes, and cycle rental shops very close too (we rented for 24 hours and could easily lock the bikes outside on the street). The pretty backstreets of Jordaan are minutes away and the city centre is easily walkable too. Clearly a really safe, friendly neighbourhood.
Also the communication was great, with rapid replies in the build up to our stay.
All in all, highly recommended if you are looking for a great flat in a great location, and Karlijn is the perfect host!