Carien's houseboat sweet was amazing! Super central and easy to walk to everything Amsterdam has to offer. The space was great, two levels - upstairs for living dining and cooking, and the bedroom and closet space were 3 steps down. Certainly enough room for a couple, although make sure you like each other - it is boat living! The heaters worked great, we were there in winter and it was plenty warm enough. The shower is roomy and works well. The kitchen was more suited a quick breakfast, making sandwiches or charcuterie, maybe not for cooking a full meal. Carien herself was a delight, cheerful & helpful answering any questions that you might have. Would absolutely not hesitate to stay here again!!