Rust is a jewel in Amsterdam. The bedroom and bathroom were nice, clean, tidy and the place has a charming ambiance. My mattress was unbelievable comfortable; I slept so good in the bed. The hosts Mathijs and Francina are super friendly and they make you feel at home instantly. The location is perfect, it is near among other things the Dam, so you are in the heart of Amsterdam but still it's super quiet in your room. The street is also very safe. The breakfast from the most cutest bakery ever, is delicious and fresh. I will definitively return to RUST and would recommend it to people visiting Amsterdam for work and/or leisure.