Unbeatable location, it is such a privilege to be able to reach all the main attractions in downtown Paris by walking. The Halles metro and train stop is 3 min away, and it has a shopping mall with supermarkets. The flat is tiny but has all I needed. Cozy and comfortable. Absolutely perfect for solo travelers. The only thing to note is the narrow stairs you'll have to climb every time. I felt lucky I only had a backpack. Communication was easy. Check-in and checkout were super easy. Everything was clean and in good working condition. Otherwise, a strong recommend.