Perfect location for everything. Very clean, guiet, and safe. Great value. Don't expect Holiday Inn setup. It's typical Czech accommodations and that's what you want to experience. Restaurant below your windows is very good and music stops at 10. Martin is an excellent host and will answer your questions whenever you ask but also doesn't try to control your itinerary because experiencing Prague should be personal. Trust me, you will be immersed in the culture staying at Martin' flat.